
Book · Thrillers and mysteries
Kellerman, Jonathan - Over the Edge
by Jonathan Kellerman
Page count, estimated reading time and reading quiz: everything to know before you start Kellerman, Jonathan - Over the Edge, and the Vread challenge to get to the end.
- Pages
- 513
- Reading time
- ≈ 9 h 20 min
- Checkpoints
- 15
- Genre
- Thriller
Free on iPhone and Android.
How long does it take to read Kellerman, Jonathan - Over the Edge?
At 513 pages, Kellerman, Jonathan - Over the Edge is a long book. Expect about 9 hours 20 minutes of reading to finish it, based on 250 words per page and an average reading speed of 230 words per minute. A fast reader will go quicker; a careful read (or reading in a second language) will take longer.
At 30 minutes a day, that is about 19 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 8 reading days. For a book of this length (400 to 599 pages), Vread readers who finish it take a median of 5.3 days between the first and the last checkpoint (Vread Reading Barometer 2026).
- 30 minutes a day19 days
- Vread median pace (72 pp./day)8 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 15 checkpoints
- Checkpoint 1, page 34
- Checkpoint 2, page 68
- Checkpoint 3, page 103
- Checkpoint 4, page 137
- Checkpoint 5, page 171
- Checkpoint 6, page 205
- Checkpoint 7, page 239
- Checkpoint 8, page 274
- Checkpoint 9, page 308
- Checkpoint 10, page 342
- Checkpoint 11, page 376
- Checkpoint 12, page 410
- Checkpoint 13, page 445
- Checkpoint 14, page 479
- Checkpoint 15, page 513
In Vread, Kellerman, Jonathan - Over the Edge is split into 15 checkpoints, one every 34 pages or so. At each checkpoint, a question covers the passage you have just read: a correct answer validates the step, and your progress moves forward like a training plan.
The challenge: validate all 15 checkpoints through to the last page. No giant quiz at the end, no summary to copy out: short questions along the way that prove the book was actually read. It also works as a reading quiz to check your understanding before a test.
Also available in French on Vread.
Illustrative example
What a checkpoint looks like
A short, precise question about the pages you have just read: a character, a place, a choice.
The answer is in the text: reply in the app.

This is not a question from Kellerman, Jonathan - Over the Edge: to avoid spoilers, the real questions stay in the app.
Answer in the app, one checkpoint at a time.
Summary, quiz, reviews: frequently asked questions
How many pages is Kellerman, Jonathan - Over the Edge?
How long does it take to read Kellerman, Jonathan - Over the Edge?
Is there a quiz on Kellerman, Jonathan - Over the Edge?
Where can I find a summary of Kellerman, Jonathan - Over the Edge?
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Read Kellerman, Jonathan - Over the Edge with Vread
Add the book to your library, read at your own pace in whatever format you use, and validate each checkpoint. Vread is free on iPhone and Android.
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