Genre guide · Fiction

Thriller & Suspense: word count & book length

How long a thriller & suspense book should be, which trim sizes suit it and what that means in printed pages. Typical length: 80,000–100,000 words.

80,000–100,000 wordstypical length
4,441works in Open Library

About thriller & suspense

High stakes, a ticking clock and constant forward pressure. Thrillers trade puzzle-solving for danger: the question is less 'who did it' than 'will they survive it'.

Printed length in recommended trim sizes

TrimPages at 11 ptSpine (white)
5.5 x 8.5 in Digest320–398 pages0.72–0.9 in
6 x 9 in US Trade274–348 pages0.62–0.78 in
5.25 x 8 in358–446 pages0.81–1 in

Page counts for these lengths

Tips for this category

  • Short chapters increase page count slightly because every chapter starts on a new page.
  • Bold condensed sans-serif titles dominate thriller covers — test thumbnails at 150 px wide.

About Thriller & Suspense

Thriller is a genre of fiction with numerous, often overlapping, subgenres, including crime, horror, and detective fiction. Thrillers are characterized and defined by the moods they elicit, giving their audiences heightened feelings of suspense, excitement, surprise, anticipation and anxiety. This genre is well suited for making thriller films and television programs. A thriller generally keeps its audience on the "edge of their seats" as the plot builds towards a climax. The cover-up of important information is a common element. Literary devices such as red herrings, plot twists, unreliable narrators, and cliffhangers are used extensively. A thriller is often a villain-driven plot, whereby they present obstacles that the protagonist or hero must overcome.

From the Wikipedia article “Thriller (genre)”, licensed under CC BY-SA 4.0.

Most-published thriller & suspense works in Open Library

TitleAuthorFirst publishedEditions
Treasure IslandRobert Louis Stevenson18801,992
Northanger AbbeyJane Austen18181,013
Le Comte de Monte-Cristo, IIAlexandre Dumas1830736
The Secret AgentJoseph Conrad1907335
Fifty CandlesEarl Derr Biggers1926258
The Angel of TerrorEdgar Wallace1923254
The Da Vinci CodeDan Brown2003203
The After HouseMary Roberts Rinehart1914203
Death on the NileAgatha Christie1937188
Dracula's guest, and other weird storiesBram Stoker, Washington Irving1914171

Open Library lists 4,441 works under this subject.

Frequently asked questions

How long should a thriller & suspense book be?
Typically 80,000–100,000 words. High stakes, a ticking clock and constant forward pressure.
What trim size is best for thriller & suspense?
Common choices are 5.5 x 8.5 in Digest, 6 x 9 in US Trade, 5.25 x 8 in.

Sources & data