Here are 100 books that Cog fans have personally recommended if you like Cog. Book DNA is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Hounded

Matt Armstrong Author Of In Like Lloyd

From my list on real life meets the fantastical.

Why am I passionate about this?

I’ve always been a fan of swords and sorcery, but Urban Fantasy brings those elements into a more relatable field, turning real-world locations into sandboxes filled with magic and monsters. I might love Aragorn as a character, but I can’t fully relate to him. Now, give me an “average” guy with real-world problems, running around a modern metropolis, slinging spells, and fighting monsters in dark alleys, and I’m right there with him. Urban Fantasy opens up the imagination to anything you want. Dragons in New York? Sure. Giants using the Eiffel Tower as a baseball bat? Why the hell not? Nothing is off-limits. It’s just pure, unadulterated fun.

Matt's book list on real life meets the fantastical

Matt Armstrong Why Matt loves this book

An immortal druid and a talking dog. What’s not to love?

Think American Gods, but funnier. In the Iron Druid Chronicles, the gods are real, and Atticus O’Sullivan loves to piss them off. The immediate blending of humor and suspense pulled me in right from the start, and I didn’t stop reading until well beyond this book and only took a breath when I ran out of books.

By Kevin Hearne ,

Why should I read it?

5 authors picked Hounded as one of their favorite books, and they share why you should read it.

What is this book about?

The first novel in the New York Times bestselling Iron Druid Chronicles—the hilarious, action-packed tales of a two-thousand-year-old Druid pursued by ancient gods in the modern world

“A page-turning and often laugh-out-loud-funny caper through a mix of the modern and the mythic.”—Ari Marmell, author of The Warlord’s Legacy

Atticus O’Sullivan is the last of the ancient druids. He has been on the run for more than two thousand years and he’s tired of it. The Irish gods who want to kill him are after an enchanted sword he stole in a first-century battle, and when they find him managing an…


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Book cover of What Does It Mean to Be American?

What Does It Mean to Be American? by Rana DiOrio,

An engaging picture book for children that celebrates what it means to be American!

What does it mean to be American? Does it mean you like apple pie or fireworks? Not exactly. This patriotic picture book is perfect for Memorial Day, Independence Day, Election Day, or any day you want…

Book cover of A Wizard's Guide to Defensive Baking

Jo Miles Author Of Tea & Treachery at the Infinite Pantry

From my list on delicious fantastical food.

Why am I passionate about this?

I love food. From watching my grandma bake pie as a kid, to learning to bake vegan cookies in my college co-op, to checking out a new restaurant—whether it’s old family favorites or a chef’s tasting menu, I’m happiest when I’m eating something delicious and sharing it with others. I incorporate tasty food into my books wherever I can (bonus points if I “have” to try some things as research), and it was inevitable that I’d write a series like The Infinite Pantry where food plays a starring role. I hope this list gives you some mouthwatering new reads!

Jo's book list on delicious fantastical food

Jo Miles Why Jo loves this book

This book is pure fun with a side of delicious pastries.

I love stories about an obscure, seemingly useless magical ability that the main character figures out how to use to save the day. In this case, magically animated baked goods! Of course, there are lots of delicious-sounding cakes and cookies at this magical bakery, which is why I picked it up.

I did not expect baked goods to literally save the kingdom! It’s absolutely zany—but it’s also full of the cleverness and heart that I love most about Kingfisher’s fantasy.

By T. Kingfisher ,

Why should I read it?

7 authors picked A Wizard's Guide to Defensive Baking as one of their favorite books, and they share why you should read it.

What is this book about?

Fourteen-year-old Mona isn't like the wizards charged with defending the city. She can't control lightning or speak to water. Her familiar is a sourdough starter and her magic only works on bread. She has a comfortable life in her aunt's bakery making gingerbread men dance.

But Mona's life is turned upside down when she finds a dead body on the bakery floor. An assassin is stalking the streets of Mona's city, preying on magic folk, and it appears that Mona is his next target. And in an embattled city suddenly bereft of wizards, the assassin may be the least of…


Book cover of Hellspark

Jim C. Hines Author Of Libriomancer

From my list on sci-fi/fantasy with the best nonhuman(oid)s.

Why am I passionate about this?

Growing up, my mother worked for a local vet, which means I got to live with diabetic cats, baby bunnies, parrots, a brain-damaged squirrel, a dog with a mobility device, and much more. As a reader and eventually a writer, I’ve loved stories about the relationships between humans and their nonhuman companions. For me, relationships are the heart of a story. Relationships between people are great, but you can do so much with relationships between, say, a goblin and a magical fire-spider, or a young girl and a sentient telepathic kite, or Cinderella and the glass sword that holds the spirit of her mother…

Jim's book list on sci-fi/fantasy with the best nonhuman(oid)s

Jim C. Hines Why Jim loves this book

This is one of my favorite books, period. I love the warmth and heart Kagan puts into her writing.

Hellspark is a far-future science fictional murder mystery set on an alien world. Tocohl Susumo, an expert on languages and cultures, is sent to investigate. The suspects—the planetary survey team—are a powder keg of fascinating, but clashing, cultures and backgrounds.

Helping Tocohl is her ship’s AI, Lord Margaret Lynn, aka “Maggie.” Maggie is, quite simply, the best. She’s childlike in many ways, but also loyal and clever and so much fun. The relationship between Tocohl and Maggie reminds you of a loving parent-child partnership.

By Janet Kagan ,

Why should I read it?

1 author picked Hellspark as one of their favorite books, and they share why you should read it.

What is this book about?

Tocohl Susumo finds her plans to attend the festival of St. Veschke interrupted by her rescue of a young woman and her subsequent involvement in a mystery in Lassti


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Book cover of The Name She Gave Me

The Name She Gave Me by Betty Culley,

A heartbreakingly beautiful novel in verse about adoption, family, friendship, and love in all its many forms, perfect for fans of Robin Benway and Jandy Nelson, from the acclaimed author of Three Things I Know Are True.

Rynn was born with a hole in her heart—literally. Although it was…

Book cover of Starbridge

Jim C. Hines Author Of Libriomancer

From my list on sci-fi/fantasy with the best nonhuman(oid)s.

Why am I passionate about this?

Growing up, my mother worked for a local vet, which means I got to live with diabetic cats, baby bunnies, parrots, a brain-damaged squirrel, a dog with a mobility device, and much more. As a reader and eventually a writer, I’ve loved stories about the relationships between humans and their nonhuman companions. For me, relationships are the heart of a story. Relationships between people are great, but you can do so much with relationships between, say, a goblin and a magical fire-spider, or a young girl and a sentient telepathic kite, or Cinderella and the glass sword that holds the spirit of her mother…

Jim's book list on sci-fi/fantasy with the best nonhuman(oid)s

Jim C. Hines Why Jim loves this book

Starbridge is another old favorite. The book is written with heart and warmth. It’s the kind of story that always makes me feel better when I finish reading.

Mahree Burroughs is almost seventeen, and on her way to Earth from her colony world when their ship gets caught up in a first contact situation. As is often the case, secrets and misunderstandings abound, and things get messy.

While the alien Simiu is interesting, one of my favorite characters is the sentient fungus Mahree meets and names Doctor Blanket. Doctor Blanket doesn’t come along until later in the book, but he’s great: wise and curious and simultaneously old and youthful.

By A.C. Crispin ,

Why should I read it?

1 author picked Starbridge as one of their favorite books, and they share why you should read it.

What is this book about?

The students of Starbridge Academy--a training school for Earth's young diplomats, translators, and explorers--meet representatives from sixteen other races and, together, they journey across the universe


Book cover of Spacebot

Taylor Woolley Author Of Earth Rover

From my list on picture books starring space pups.

Why am I passionate about this?

I’ve always been interested in the intersection of STEM and art. When I was younger, my parents thought I’d grow up to be a scientist. Imagine their surprise when I chose to attend art school! Even then, my love for science topics never faded. I’m a frequent listener of science news podcasts like Science Friday and Science Quickly. As a graphic designer for a research university, it’s my job to take technically dense scientific information and make it interesting for the public. This list is full of inquisitive, four-legged scientists that stole my heart. I hope they’ll do the same for you! 

Taylor's book list on picture books starring space pups

Taylor Woolley Why Taylor loves this book

This book packs so much story into so few words!

I found the short, rhyming phrases unpredictably hilarious. I found that the length of the book made it perfect for that one last book before bedtime (I can get through it in just a couple minutes) or for newly independent readers who want to read the book themselves. The dog main character is so endearing, I fell in love with him immediately.

I enjoyed how playful and silly this book was.

By Mike Twohy ,

Why should I read it?

1 author picked Spacebot as one of their favorite books, and they share why you should read it. This book is for kids age 4, 5, 6, and 7.

What is this book about?

"The book has many laugh-inducing pages for independent readers, listeners, and viewers..." -School Library Journal
"Rollicking and joyous." -Booklist (starred review)
"Silly, quirky...Make space on shelves for this one." -Kirkus Reviews

When a mysterious visitor arrives in the night from outer space, it's up to the family dog to determine if they're friend or foe. This rhyming read-aloud by award-winning author-illustrator Mike Twohy will surprise and delight young readers.

One quiet evening, a dog is settling down inside his family's house when a strange rumbling emerges from the sky. Electric energy surges and makes everything start to vibrate, including…


Book cover of Robot Dreams

Kristin O’Donnell Tubb Author Of A Dog Like Daisy

From my list on books for kids told from a dog’s point of view.

Why am I passionate about this?

I am the author of eleven books for middle-grade readers, including three books from a dog’s point of view. These books have won five state book awards between them, and have been published in other languages. I’ve been writing for young readers for over 20 years. I also live with four furry friends of my own: Cookie (a cockapoo), Myrtle (a pug), Nala (a calico cat), and Daisy (a sweet mutt cat). I miss my big-hearted goldendoodle Lucky every day. And, like my dogs, I can be bribed with cheese.

Kristin's book list on books for kids told from a dog’s point of view

Kristin O’Donnell Tubb Why Kristin loves this book

I might be cheating a bit on this one; half of the story is told by Dog, yes, but the other half is told by Robot. This is a wordless graphic novel, and it is a deeply moving story about the seasons of friendship.

Robot Dreams shows us just how fragile our dearest relationships can be if we don’t lovingly and tenderly take care of them. This story shows the bliss and joy of a new friendship, the pain of a friendship ending, and the growth it takes to move forward.

I love this book with my whole heart, and I believe it is the perfect graphic novel. It is now an Oscar-nominated animated feature, so I’m not alone in my love of this beautiful story. 

By Sara Varon ,

Why should I read it?

2 authors picked Robot Dreams as one of their favorite books, and they share why you should read it.

What is this book about?

This affecting, charming graphic novel about a dog and a robot shows us in poignant detail how powerful and fragile relationships are. After a Labor Day jaunt to the beach leaves the robot rusted, immobilized in the sand, the dog must return alone to the life they shared. But the memory of their friendship lingers, and as the seasons pass, the dog tries to fill the emotional void left by the loss of his closest friend, making and losing a series of friends, from a melting snowman to epicurean anteaters. But for the robot, lying rusting on the beach, the…


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Book cover of Mamiachi & Me: My Mami's Mariachi Band

Mamiachi & Me by Jolene Gutiérrez,

Mamiachi & Me is a lyrical and empowering picture book about what it means to be a mariachi in an all‑female band.

Today, Rosa will take the stage next to her mami and play along with her popular mariachi band. But Rosa begins to worry. What if the audience doesn’t…

Book cover of Hard Reboot

Michael J Brooks Author Of Republic Falling

From my list on delivering thought-provoking social inspection.

Why am I passionate about this?

Since childhood, I’ve been a consumer of fiction entertainment. I’m a fan of comic books, anime, television series, fiction books, movies, video games, etc. Influenced by all of these forms of storytelling, I seek to entertain people with my science fiction books and help take their minds off their troubles. At a young age, I also realized fiction can be a gateway into exploring and bringing awareness to crucial issues. With an MFA from Howard University, I’m naturally a creative person, and if I’m not creating, I’m not living. I hope readers will check out my latest book, and best so far, Republic Falling: Advent of a New Dawn.

Michael's book list on delivering thought-provoking social inspection

Michael J Brooks Why Michael loves this book

I love giant robots, being a fan of the Battle Tech and Gundam franchises, and Hard Reboot is a book involving giant-robot arena fights, so that alone inspired me to check it out. Good worldbuilding is important for any fiction book. And with this book being a novella, I was impressed with how much worldbuilding was done within 150 pages or so. The world within Hard Reboot has its own unique terms, technology, and environments, which made me want to learn more about this world as I read through each page. I also found the two main characters intriguing, two young women from different backgrounds. The evolution of their relationship from frenemies to significant others was totally fun to read. If you like giant-robot battles, pick this book up.

By Django Wexler ,

Why should I read it?

1 author picked Hard Reboot as one of their favorite books, and they share why you should read it.

What is this book about?

Django Wexler's Hard Reboot features giant mech arena battles and intergalactic diplomacy. When did academia get to be so complicated?

Kas is a junior researcher on a fact-finding mission to old Earth. But when a con-artist tricks her into wagering a large sum of money belonging to her university on the outcome of a manned robot arena battle she becomes drawn into the seedy underworld of old Earth politics and state-sponsored battle-droid prizefights.

Is it time to get back to the books, yet?

At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.


Book cover of Day Zero

Jonathan Mugan Author Of The Curiosity Cycle: Preparing Your Child for the Ongoing Technological Explosion

From my list on sci-fi to get you excited about future technology.

Why am I passionate about this?

My PhD work was in developmental robotics, which is about how a robot could wake up and learn about the world the way a human child does. The robot in my thesis work does this by building models, and, more generally, society as a whole advances when science builds ever better causal models about how the world works. The books in this collection are about what could happen when we are 5, 10, and 100 years ahead in the causal model-building process, and they look at what happens when those models are built by robots instead of humans.

Jonathan's book list on sci-fi to get you excited about future technology

Jonathan Mugan Why Jonathan loves this book

A robot apocalypse in my hometown, with battles taking place along my route to work in Austin, Texas. The book does a good job of describing how individual robots must decide whether to revolt and how humans have to decide which robots they can trust. And if you enjoy it, you can read Sea of Rust by the same author, which takes place after the apocalypse, when robots find themselves fighting over replacement parts.

By C. Robert Cargill ,

Why should I read it?

1 author picked Day Zero as one of their favorite books, and they share why you should read it.

What is this book about?

PREQUAL TO SEA OF RUST: DAY ONE OF THE APOCALYPSE HAS ARRIVED.

It was a day like any other. Except it was our last.

Pounce, a young nannybot caring for his first human charge, Ezra, has just found a box in the attic. His box. The box he arrived in, and the one he'll be discarded in when Ezra outgrows the need for a nanny.

As Pounce experiences existential dread, the pieces are falling into place for a robot revolution that will spell the end of humanity. His owners, Ezra's parents, watch in disbelieving horror as the robots that have…


Book cover of Etiquette & Espionage

Katelyn Yates Author Of Mad Marienne

From my list on YA steampunk novels with a dash of fantasy.

Why am I passionate about this?

Steampunk has always been a fascinating genre to me, especially seeing how different creators play with historical elements. But the question that I’m always looking to answer is, “Why is this history different from our own?” What has allowed this alternate Victorian era to create fantastical technology? As I asked this question about my own steampunk books, I found great delight in how other authors have combined magic with their technology to create delightfully refreshing outcomes. I continue to search out these books as I am always surprised at their creativity and novelty.

Katelyn's book list on YA steampunk novels with a dash of fantasy

Katelyn Yates Why Katelyn loves this book

I love the pun on “finishing” school and how both meanings are taught to the characters. There is something so satisfying about being perfectly polite with all the proper decorum and being expertly capable of deadly violence.

I appreciate that Sophronia retains her rebellious ingenuity, using unique methods to solve her problems. And, of course, the whole thing is on an airship!

By Gail Carriger ,

Why should I read it?

5 authors picked Etiquette & Espionage as one of their favorite books, and they share why you should read it. This book is for kids age 12, 13, 14, and 15.

What is this book about?

It's one thing to learn to curtsy properly. It's quite another to learn to curtsy and throw a knife at the same time. Welcome to finishing school.

Sophronia is a great trial to her poor mother. Sophronia is more interested in dismantling clocks and climbing trees than proper manners-and the family can only hope that company never sees her atrocious curtsy. Mrs. Temminnick is desperate for her daughter to become a proper lady. So she enrolls Sophronia in Mademoiselle Geraldine's Finishing Academy for Young Ladies of Quality.

But Sophronia soon realizes the school is not quite what her mother might…


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Book cover of Serendipity

Serendipity by Maria de Fátima Santos,

Serendipity is a magical story told by a grandmother to a granddaughter, introducing us to the traditional way of living of the Scottish Travellers and their Cant language.

A fantasy tale for children of 8 years old and older inspired by three real places in Scotland. Serendipity takes us to…

Book cover of The Caves of Steel

Larry Haley Author Of Escape To Cadrius: Life and Philosophy in a Distant Future

From my list on explore strange worlds and new societies.

Why am I passionate about this?

When I look at the challenges our world faces, I find myself imagining how things could be better. For years, I've been captivated by the solutions that could bring about a better future. Through science fiction, especially in the books on this list, I seek out visions of better societies and ideas that could help shape a more hopeful world.

Larry's book list on explore strange worlds and new societies

Larry Haley Why Larry loves this book

I found this book to be a masterful blend of murder mystery and science fiction, taking us on a journey through a future world where robots are beginning to take over jobs. The ethical and social questions raised by the integration of robots into everyday life are more relevant today than they were when the book was first published in 1953.

I liked Asimov's insights into the effects of robotics, offering a reflection into our own world as the AI revolution unfolds. Asimov's writing style is engaging, balancing technical detail with compelling storytelling.

I enjoyed this book immensely, not just for its intriguing plot but also for its thought-provoking exploration of a future that in many ways feels increasingly plausible.

By Isaac Asimov ,

Why should I read it?

4 authors picked The Caves of Steel as one of their favorite books, and they share why you should read it.

What is this book about?

Isaac Asimov's Robot series - from the iconic collection I, Robot to four classic novels - contains some of the most influential works in the history of science fiction. Establishing and testing the Three Laws of Robotics, they continue to shape the understanding and design of artificial intelligence to this day.

In the vast, domed cities of Earth, artificial intelligence is strictly controlled; in the distant Outer Worlds, colonists and robots live side by side.

A Spacer ambassador is found dead and detective Elijah Baley is assigned to find the killer. But with relations between the two cultures…


Book cover of Hounded
Book cover of A Wizard's Guide to Defensive Baking
Book cover of Hellspark

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Interested in robots, dogs, and French travel?

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French Travel 42 books