Here are 17 books that The Oracle fans have personally recommended if you like The Oracle. Shepherd is a community of 12,000+ authors and super readers sharing their favorite books with the world.

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Book cover of Lessons in Chemistry

Katie Powner Author Of When the Road Comes Around

From Katie's 3 favorite reads in 2025.

Why am I passionate about this?

Author Small town resident Animal lover Question asker

Katie's 3 favorite reads in 2025

Katie Powner Why Katie loves this book

I mean, I wouldn't say I loved *everything* about this book, but boy was it a fun ride! A strong and unique female heroine. An original plot. Tight writing with an engaging voice. Who knew chemistry could be so interesting?

By Bonnie Garmus ,

Why should I read it?

95 authors picked Lessons in Chemistry as one of their favorite books, and they share why you should read it.

What is this book about?

NEW YORK TIMES BESTSELLER • GOOD MORNING AMERICA BOOK CLUB PICK • Meet Elizabeth Zott: a “formidable, unapologetic and inspiring” (PARADE) scientist in 1960s California whose career takes a detour when she becomes the unlikely star of a beloved TV cooking show in this novel that is “irresistible, satisfying and full of fuel. It reminds you that change takes time and always requires heat” (The New York Times Book Review).

A BEST BOOK OF THE YEAR: The New York Times, Washington Post, NPR, Oprah Daily, Newsweek, GoodReads

"A unique heroine ... you'll find yourself wishing she wasn’t fictional." —Seattle Times…


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Book cover of The High House

The High House by James Stoddard,

The Victorian mansion, Evenmere, is the mechanism that runs the universe.

The lamps must be lit, or the stars die. The clocks must be wound, or Time ceases. The Balance between Order and Chaos must be preserved, or Existence crumbles.

Appointed the Steward of Evenmere, Carter Anderson must learn the…

Book cover of Raq

Phil Bailey Author Of Kelvoo's Testimonial

From Phil's 3 favorite reads in 2025.

Why am I passionate about this?

Author

Phil's 3 favorite reads in 2025

Phil Bailey Why Phil loves this book

As a fan (and author) of first contact science fiction, written from the extraterrestrial's perspective, I was eager to read Raq and I was not disappointed.

Raq is a reptilian warrior of the Hlad race on a planet that humans had set out to colonize. When a follow-up mission is sent to find the colonists, the humans are killed by the Hlad, with the exception of a man named David.

Raq is assigned to guard David (known as "The Dayyid" among the Hlad). At first, Raq is ashamed to be given the assignment of caring for such a repulsive, inferior creature, whose existence threatens the foundations of the Hlad's religious beliefs. For his part, The Dayyid only wants to run into the desert and die there to escape captivity. Over the course of the story, the relationship between Raq and The Dayyid evolves and deepens in unexpected ways.

T.K. Toppin…

By T.K. Toppin ,

Why should I read it?

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

What is this book about?

Lies that become truths…The Hlad are one race, the only race beneath the Great Abyss. The great Fire King deemed it so when the Great Mother birthed the Fire King’s children from the dry lake beds. All know of His power and scorn, and praise Him with each rising so He may shine down gently and with kindness.Warrior Class Lieutenant Raq of the Imperial Guard is a proud soldier, an adoring father to his sons, brave, dutiful and honour-bound, a devout servant of the Fire King. He is a true Hlad. But his faith is shattered when an alien craft…


Book cover of Rendezvous with Rama

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

From Jonathan's 3 favorite reads in 2024.

Why am I passionate about this?

Author

Jonathan's 3 favorite reads in 2024

Jonathan Mugan Why Jonathan loves this book

I love the feeling of exploration. It’s old but doesn’t feel stale like a lot of older scifi does.

By Arthur C. Clarke ,

Why should I read it?

11 authors picked Rendezvous with Rama as one of their favorite books, and they share why you should read it.

What is this book about?

In the year 2130, a mysterious and apparently untenanted alien spaceship, Rama, enters our solar system. The first product of an alien civilisation to be encountered by man, it reveals a world of technological marvels and an unparalleled artificial ecology.

But what is its purpose in 2131?

Who is inside it?

And why?


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Book cover of December on 5C4

December on 5C4 by Adam Strassberg,

Magical realism meets the magic of Christmas in this mix of Jewish, New Testament, and Santa stories–all reenacted in an urban psychiatric hospital!

On locked ward 5C4, Josh, a patient with many similarities to Jesus, is hospitalized concurrently with Nick, a patient with many similarities to Santa. The two argue…

Book cover of Contact

Arnie Benn Author Of The Intrepid: Dawn Of The Interstellar Age

From my list on sci-fi classics that offer insight into human nature.

Why am I passionate about this?

Since childhood, I have been obsessed with understanding everything — science and the universe. Now, in this age of the JWST and a burgeoning space industry, I do sub-quantum mechanics research at an international physics think-tank, The Quantum Bicycle Society. My own hard sci-fi novel is intended to help publicize these scientific advances, as well as the behavioral psychology concepts that are the subject of my next nonfiction book, The Animal In The Mirror. The books on this list represent the foundation of inspiration that propelled my formative sci-fi journey, stories that also shine the light of insight onto our shared, instinctive nature.

Arnie's book list on sci-fi classics that offer insight into human nature

Arnie Benn Why Arnie loves this book

This is my favorite hard sci-fi classic. I love the beautiful mix of real science (wormholes excepted), compelling story, and characters, and it touches on both first contact and the way in which human nature might cause us to react to it. That is the power combo, in my opinion!

The movie of the book was very good — Robert Zemeckis is a brilliant director — although it left out some fantastic details that, as a math and science fan, I really loved! (I won’t spoil it here; it’s too good.)

By Carl Sagan ,

Why should I read it?

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

What is this book about?

In December 1999 a multinational team journeys out to the stars, to the most awesome encounter in human history. Who - or what - is out there?


Book cover of The War of the Worlds

V. Charles Ward Author Of The Hendrix Joplin Community

From my list on dystopian future which might actually happen.

Why am I passionate about this?

As a UK registered lawyer, I have spent most of the past 35 years writing about my work. But what has always excited me, from my childhood, is the science fiction worlds which state a truth which is yet to happen, The worlds of H.G Wells; Huxley; Aldous; Orwell; Bradbury; and Atwell. An individual's struggle against overwhelming odds. Not always somewhere where you would want to go. But from which you will always take something away.

V. Charles' book list on dystopian future which might actually happen

V. Charles Ward Why V. Charles loves this book

It was the comic book titles of HG Wells early science fiction books which drew me in as a teenager, including this, his most famous. You never had to guess what it was about. And I was never disappointed. They took me into a different world.

What I always liked about HG Wells was his attention to detail and his attempts to provide a rational scientific explanation for the events which occurred in those books.

By H.G. Wells ,

Why should I read it?

18 authors picked The War of the Worlds as one of their favorite books, and they share why you should read it.

What is this book about?

But planet Earth was not only being watched - soon it would be invaded by monstrous creatures from Mars who strode about the land in great mechanical tripods, bringing death and destruction with them. What can possibly stop an invading army equipped with heat-rays and poisonous black gas, intent on wiping out the human race? This is one man's story of that incredible invasion, from the time the first Martians land near his home town, to the destruction of London. Is this the end of human life on Earth?


Book cover of All Systems Red

Carol Berg Author Of Transformation

From Carol's 3 favorite reads in 2025.

Why am I passionate about this?

Author

Carol's 3 favorite reads in 2025

Carol Berg Why Carol loves this book

The voice of the security robot who has slipped his controls is just a constant delight. What a personality packed into a short adventure. This book and it's successors are like perfect bites of the most flavorful dessert. More would not make each one better.

By Martha Wells ,

Why should I read it?

45 authors picked All Systems Red as one of their favorite books, and they share why you should read it.

What is this book about?

All Systems Red by Martha Wells begins The Murderbot Diaries, a new science fiction action and adventure series that tackles questions of the ethics of sentient robotics. It appeals to fans of Westworld, Ex Machina, Ann Leckie's Imperial Raadch series, or lain M. Banks' Culture novels. The main character is a deadly security droid that has bucked its restrictive programming and is balanced between contemplative self discovery and an idle instinct to kill all humans. In a corporate dominated s pa cef a ring future, planetary missions must be approved and supplied by the Company. Exploratory teams are accompanied by…


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Book cover of Trusting Her Duke

Trusting Her Duke by Arietta Richmond,

A Duke with rigid opinions, a Lady whose beliefs conflict with his, a long disputed parcel of land, a conniving neighbour, a desperate collaboration, a failure of trust, a love found despite it all.

Alexander Cavendish, Duke of Ravensworth, returned from war to find that his father and brother had…

Book cover of Project Hail Mary

AgentSquishy

From Matthew's 3 favorite reads in 2025.

Unknown Author Why Matthew loves this book

Andy Weir has recaptured the spark of scifi delight and thrill from The Martian. A man adrift trying to overcome repeated obstacles with eager science to save the world and a constant page turner.

By Andy Weir ,

Why should I read it?

98 authors picked Project Hail Mary as one of their favorite books, and they share why you should read it.

What is this book about?

Ryland Grace is the sole survivor on a desperate, last-chance mission—and if he fails, humanity and the earth itself will perish.

Except that right now, he doesn’t know that. He can’t even remember his own name, let alone the nature of his assignment or how to complete it.

All he knows is that he’s been asleep for a very, very long time. And he’s just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

His crewmates dead, his memories fuzzily returning, Ryland realizes that an impossible task now confronts him. Hurtling through…


Book cover of Children of Time

Tim Weed Author Of The Afterlife Project

From Tim's 3 favorite reads in 2025.

Why am I passionate about this?

Author Outdoorsman International travel guide Lecturer Novelist Short story writer

Tim's 3 favorite reads in 2025

Tim Weed Why Tim loves this book

An astoundingly good novel. Well-researched, well told, and well-narrated in audio. I had a slightly harder time getting into the spider timeline—I kept waiting to get back to the human one—but in the end I was engaged by that one too, and of course deeply impressed by the sheer power of the author's informed imagination in creating this entirely new species, tracing its rapid evolution, and giving us its point of view in an entirely plausible way. But the human story is even more amazing, in my view, in part because of the way it uses time. Highly recommended!

By Adrian Tchaikovsky ,

Why should I read it?

20 authors picked Children of Time as one of their favorite books, and they share why you should read it.

What is this book about?

Winner of the 30th anniversary Arthur C. Clarke Award for Best Novel

Adrian Tchaikovksy's critically acclaimed, stand-alone novel Children of Time, is the epic story of humanity's battle for survival on a terraformed planet.

Who will inherit this new Earth?

The last remnants of the human race left a dying Earth, desperate to find a new home among the stars. Following in the footsteps of their ancestors, they discover the greatest treasure of the past age - a world terraformed and prepared for human life.

But all is not right in this new Eden. In the long years since the…


Book cover of Who Goes There?

Peter Cawdron Author Of The Artifact

From my list on classic science fiction on first contact.

Why am I passionate about this?

I’m a hard (plausible) science fiction author, born in New Zealand and currently living in Australia. Over the course of my career, I’ve written 26 novels in my First Contact series, looking at all the various different ways in which First Contact might unfold. If you enjoy stories that leave you thinking long after the final page, check out my First Contact series.  

Peter's book list on classic science fiction on first contact

Peter Cawdron Why Peter loves this book

Although this title seems obscure, most people will recognize the classic movie adaptation under the name The Thing.

For a science fiction story written before the Second World War, this book stands up surprisingly well. It’s the First Contact story we don’t want, where instead of meeting an intelligent extraterrestrial species, we come face to face with a monster. And it is intelligence that saves the day, not brute force or strength.

Although it is out of print, this book can be read online. 

By John W. Campbell ,

Why should I read it?

4 authors picked Who Goes There? as one of their favorite books, and they share why you should read it.

What is this book about?

Who Goes There?, the novella that formed the basis of the film The Thing, is the John W. Campbell classic about an antarctic research camp that discovers and thaws the ancient body of a crash-landed alien.


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Book cover of Aggressor

Aggressor by FX Holden,

It is April 1st, 2038. Day 60 of China's blockade of the rebel island of Taiwan.

The US government has agreed to provide Taiwan with a weapons system so advanced that it can disrupt the balance of power in the region. But what pilot would be crazy enough to run…

Book cover of Apothecary

Douglas Phillips Author Of Quantum Space

From my list on hard science fiction published this century.

Why am I passionate about this?

As a scientist, I love hard science fiction, especially when the story makes me think about the true nature of reality or takes me on an adventure to places unknown. We’ve all read the classics from Clarke, Heinlein, Bear, or Asimov. But books written decades ago are becoming increasingly dated as society progresses into a new century. (Will people of the future really chain smoke? And why are all the characters men?) Never fear, modern hard sci-fi is alive and well. Here are five recent books that tell an intriguing, uplifting, or awe-inspiring story. Even better than the classics, it’s hard sci-fi for the 21st century!

Douglas' book list on hard science fiction published this century

Douglas Phillips Why Douglas loves this book

Peter Cawdron has written a whole series based on various first-contact scenarios, each an independent novel.

Apothecary is one of my favorites. Set in 16th-century England, it follows a young apprentice named Anthony, who works at a London apothecary (a pharmacy). When his blind friend Julia is accused of witchcraft and set to burn at the stake, Anthony seeks help from a member of the aristocracy who harbors a deep secret about her arrival in this medieval land.

The story is accurate, fascinating, and fun, as superstition and primitive technology clashes with advanced alien science. But like all Peter Cawdron stories, at its heart Apothecary is a story of characters struggling to do what’s right.

Book cover of Lessons in Chemistry
Book cover of Raq
Book cover of Rendezvous with Rama

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