They Thirst

They Thirst

by Robert McCammon

4.4 (2,285)

4.4 stars from 2,285 reviews. Top 77% of Thriller books we track.


$3.99KU78% off peak

Last checked: May 14, 2026

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Price history: $1.49 $17.99

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Fans of these authors will like this...

  • Stephen King
  • Dean Koontz
  • Peter Straub

Fans of these books will like this...

  • 'Salem's Lot
  • The Keep
  • The Strain

Perfect for you if...

  • You love classic horror with real stakes and genuine dread, not jump-scares masquerading as tension.
  • You appreciate ensemble casts where each character brings something distinct to the fight, from a vengeful boy to a dying priest to a world-weary detective.
  • You want vampire fiction that treats the threat as genuinely apocalyptic, not romantic or ironic.

Maybe not for you if...

  • You're looking for a quick supernatural thriller. This is a sprawling, detailed novel that takes its time building the vampire legion.
  • You need your horror heroes to survive with minimal cost. The ending respects the stakes in ways that won't feel triumphant.
  • You prefer intimate, character-driven narratives. This is a big, operatic story with a city as one of the main characters.

About this book

Prince Conrad Vulkan, an ancient Hungarian vampire, has taken residence in the Kronsteen castle, a gothic structure built during Hollywood's golden age and long abandoned after its owner's murder. From this base in Los Angeles, Vulkan executes his plan to replace humanity with vampires, beginning with the city's most vulnerable inhabitants. Each night, his victims multiply and his undead legion grows. As Los Angeles transforms into a necropolis, a group of vampire hunters mobilizes to stop him: a young boy seeking vengeance for his parents' deaths; a television star whose lover has supernatural connections; a dying priest called by God to defend the world; a female reporter investigating cemetery desecrations; and LAPD homicide detective Andy Palatazin. Palatazin, an immigrant who survived a vampire attack in his native Hungary during childhood and has spent decades hunting evil globally, understands that stopping Vulkan requires invading his nest—a mission he knows is likely suicide, but the only way to save the city and world from vampire domination.

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Price History

Kindle price over time. Green zones = periods when the book was free.

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Free$8.99$17.99Oct '21Jun '23May '24Feb '26
$1.49$17.99

Currently on sale at $3.99 — 78% off peak. Price has dropped 37 times over the last 5 years. Goes on sale roughly every 46 days. Typically stays discounted for 11 days.

Sales Rank

Amazon sales rank: lower number = better selling book. #1 is the bestseller.

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#515#75,311#150,107Oct '21Jul '22Jun '23May '26

Currently around #96K in the Kindle store — a steady mid-list seller. Sales have softened 37% recently.

Rating & Reviews

Purple line = star rating over time. Blue area = total review count growth.

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3.5★4.3★5.0★Jun '23Nov '23Aug '24Apr '26RatingReviews

Currently 4.4★ from 2,285 reviews

Gaining approximately 19 new reviews per month. Rating has climbed from 4.3 to 4.4. Recent readers are rating it higher.

Sale Prediction

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Free$8.99$17.99Oct '21Jun '23May '24Feb '26PredictedMay '26

Actual Predicted

This book is currently discounted at $3.99. It typically returns to around $17.99.

Prices shown in USD from Amazon US. We continuously pull new data to improve tracking. If dates look old, it usually means there has been no significant change since the last data point.

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Robert McCammon

1 book on Vagrant Press

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