Book cover of Intensity

Book description

If you delight in the suspense of Stephen King and Harlan Coben, you'll love Intensity - a classic thriller by Sunday Times and New York Times bestselling author Dean Koontz.

Edgler Vess is a sociopath intent on murder. He lives for one purpose only: to satisfy all appetites as they…

When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

Why read it?

3 authors picked Intensity as one of their favorite books. Why do they recommend it?

When this book caused me to pull over, park, and listen to the last hour, making me late to my work appointment, I knew I was reading (listening) to the most intense, suspenseful, tightly written novel.

As much as I love horror and the supernatural, none of it thrills me unless it is accompanied by suspense, and no one cranks them out better than Koontz.

If you want a nonstop adrenaline rush to keep you up, you won’t find a better book than IntensityThis book also includes one of the strongest protagonists you’re likely to encounter in popular fiction, Chyna Shepherd. In the book, a serial killer named Edgler Vess kills the entire family of one of Chyna’s friends while she is visiting for the weekend. Instead of escaping, Chyna finds the courage to pursue the killer, and the two begin a relentless cat-and-mouse game that will keep you on the edge of your seat. Koontz has also created one of his creepiest…

From R.'s list on staying awake at night.

This book lured me back into reading after a long hiatus and I simply couldn’t put it down. The incredible description and vivid detail allowed me to see it so clearly in my mind, it was as if I were watching a movie. I thrived on the heart-pounding suspense and excitement I felt as I frantically flipped through the pages. I was so captivated by the twisted plot and speed of the story that, at times, I actually found myself holding my breath and checking over my shoulder. The non-stop action and sudden twists were so gripping that there never…

If you love Intensity...

Book cover of Beautiful and Terrible Things

Beautiful and Terrible Things by S.M. Stevens,

Charley Byrne isn’t really living. She hunkers down in her apartment above the bookstore she manages, until quirky activist Xander Wallace lures her out of social exile with the prospect of friendship and romance. Charley joins Xander’s circle of diverse friends and thrives, even leaving her comfort zone to join…

Want books like Intensity?

Our community of 13,000+ authors has personally recommended 77 books like Intensity.

Browse books like Intensity

Book cover of Something Wicked This Way Comes
Book cover of Pet Sematary
Book cover of 1st to Die

Share your top 3 reads of 2025!

And get a beautiful page showing off your 3 favorite reads.

1,395

readers submitted
so far, will you?

📚 If you like Intensity, you might also like...

Book cover of Killing Me Softly

Killing Me Softly by Elizabeth Revill,

Killing me Softly is the beginning of a fast-paced new series featuring Detective Chief Inspector Allison and Sergeant Mark Stringer who have the chilling task of tracking down a serial killer who is to terrify a city with his bizarre and cold-blooded murders of innocent women.

They are ordinary men…

Book cover of Dawn of Eve

Dawn of Eve by MJ Howson,

On the surface, Dawn Easton seems to have it all. Heiress to a fashion empire, and with a gorgeous younger boyfriend, there’s almost nothing she can’t have. Yet, despite her wealth and power, there’s one thing that’s remained out of reach her entire life—giving birth. As her 40th birthday inches…

5 book lists we think you will like!