
Book · Non-fiction, memoir and self-help
The Emperor of All Maladies
by Siddhartha Mukherjee
Page count, estimated reading time and reading quiz: everything to know before you start The Emperor of All Maladies, and the Vread challenge to get to the end.
- Pages
- 592
- Reading time
- ≈ 10 h 40 min
- Checkpoints
- 21
- Genre
- Non-fiction
Free on iPhone and Android.
How long does it take to read The Emperor of All Maladies?
At 592 pages, The Emperor of All Maladies is a long book. Expect about 10 hours 40 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 22 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 9 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 day22 days
- Vread median pace (72 pp./day)9 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 21 checkpoints
- Checkpoint 1, page 28
- Checkpoint 2, page 56
- Checkpoint 3, page 85
- Checkpoint 4, page 113
- Checkpoint 5, page 141
- Checkpoint 6, page 169
- Checkpoint 7, page 197
- Checkpoint 8, page 226
- Checkpoint 9, page 254
- Checkpoint 10, page 282
- Checkpoint 11, page 310
- Checkpoint 12, page 338
- Checkpoint 13, page 366
- Checkpoint 14, page 395
- Checkpoint 15, page 423
- Checkpoint 16, page 451
- Checkpoint 17, page 479
- Checkpoint 18, page 507
- Checkpoint 19, page 536
- Checkpoint 20, page 564
- Checkpoint 21, page 592
In Vread, The Emperor of All Maladies is split into 21 checkpoints, one every 28 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 21 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 The Emperor of All Maladies: 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 The Emperor of All Maladies?
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Read The Emperor of All Maladies 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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