
Book · Thrillers and mysteries
A Drop of Corruption
by Robert Jackson Bennett
Page count, estimated reading time and reading quiz: everything to know before you start A Drop of Corruption, and the Vread challenge to get to the end.
- Pages
- 450
- Reading time
- ≈ 8 h 10 min
- Checkpoints
- 15
- Genre
- Thriller
Free on iPhone and Android.
How long does it take to read A Drop of Corruption?
At 450 pages, A Drop of Corruption is a fairly long book. Expect about 8 hours 10 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 17 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 7 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 day17 days
- Vread median pace (72 pp./day)7 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 15 checkpoints
- Checkpoint 1, page 30
- Checkpoint 2, page 60
- Checkpoint 3, page 90
- Checkpoint 4, page 120
- Checkpoint 5, page 150
- Checkpoint 6, page 180
- Checkpoint 7, page 210
- Checkpoint 8, page 240
- Checkpoint 9, page 270
- Checkpoint 10, page 300
- Checkpoint 11, page 330
- Checkpoint 12, page 360
- Checkpoint 13, page 390
- Checkpoint 14, page 420
- Checkpoint 15, page 450
In Vread, A Drop of Corruption is split into 15 checkpoints, one every 30 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 A Drop of Corruption: 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 A Drop of Corruption?
How long does it take to read A Drop of Corruption?
Is there a quiz on A Drop of Corruption?
Where can I find a summary of A Drop of Corruption?
More by this author on Vread
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Read A Drop of Corruption 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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