
Book · Thrillers and mysteries
Clear and Present Danger
by Tom Clancy
Page count, estimated reading time and reading quiz: everything to know before you start Clear and Present Danger, and the Vread challenge to get to the end.
- Pages
- 935
- Reading time
- ≈ 17 h
- Checkpoints
- 26
- Genre
- Thriller
Free on iPhone and Android.
How long does it take to read Clear and Present Danger?
At 935 pages, Clear and Present Danger is a doorstopper. Expect about 17 hours 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 34 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 13 reading days. For a book of this length (600 pages or more), Vread readers who finish it take a median of 6.4 days between the first and the last checkpoint (Vread Reading Barometer 2026).
- 30 minutes a day34 days
- Vread median pace (72 pp./day)13 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 26 checkpoints
- Checkpoint 1, page 36
- Checkpoint 2, page 72
- Checkpoint 3, page 108
- Checkpoint 4, page 144
- Checkpoint 5, page 180
- Checkpoint 6, page 216
- Checkpoint 7, page 252
- Checkpoint 8, page 288
- Checkpoint 9, page 324
- Checkpoint 10, page 360
- Checkpoint 11, page 396
- Checkpoint 12, page 432
- Checkpoint 13, page 468
- Checkpoint 14, page 503
- Checkpoint 15, page 539
- Checkpoint 16, page 575
- Checkpoint 17, page 611
- Checkpoint 18, page 647
- Checkpoint 19, page 683
- Checkpoint 20, page 719
- Checkpoint 21, page 755
- Checkpoint 22, page 791
- Checkpoint 23, page 827
- Checkpoint 24, page 863
- Checkpoint 25, page 899
- Checkpoint 26, page 935
In Vread, Clear and Present Danger is split into 26 checkpoints, one every 36 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 26 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 Clear and Present Danger: 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 Clear and Present Danger?
How long does it take to read Clear and Present Danger?
Is there a quiz on Clear and Present Danger?
Where can I find a summary of Clear and Present Danger?
More by this author on Vread
Similar books: thrillers and mysteries
Read Clear and Present Danger 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.
Take the challenge








![Cover of Coben, Harlan - Missing You by Coben, Harlan [Coben, Harlan]](https://xjumsrjuyzvsixvfwoiz.supabase.co/storage/v1/render/image/public/covers/coben-harlan-missing-you-en-50e1ffc2-3a10-4936-a2ea-d1f339751cd4.webp?width=320&quality=70)


