
Book · Romance
House of Sky and Breath
by Sarah J. Maas
Page count, estimated reading time and reading quiz: everything to know before you start House of Sky and Breath, and the Vread challenge to get to the end.
- Pages
- 768
- Reading time
- ≈ 14 h
- Checkpoints
- 24
- Genre
- Romance
Free on iPhone and Android.
How long does it take to read House of Sky and Breath?
At 768 pages, House of Sky and Breath is a doorstopper. Expect about 14 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 28 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 11 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 day28 days
- Vread median pace (72 pp./day)11 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 24 checkpoints
- Checkpoint 1, page 32
- Checkpoint 2, page 64
- Checkpoint 3, page 96
- Checkpoint 4, page 128
- Checkpoint 5, page 160
- Checkpoint 6, page 192
- Checkpoint 7, page 224
- Checkpoint 8, page 256
- Checkpoint 9, page 288
- Checkpoint 10, page 320
- Checkpoint 11, page 352
- Checkpoint 12, page 384
- Checkpoint 13, page 416
- Checkpoint 14, page 448
- Checkpoint 15, page 480
- Checkpoint 16, page 512
- Checkpoint 17, page 544
- Checkpoint 18, page 576
- Checkpoint 19, page 608
- Checkpoint 20, page 640
- Checkpoint 21, page 672
- Checkpoint 22, page 704
- Checkpoint 23, page 736
- Checkpoint 24, page 768
In Vread, House of Sky and Breath is split into 24 checkpoints, one every 32 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 24 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 House of Sky and Breath: 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 House of Sky and Breath?
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Is there a quiz on House of Sky and Breath?
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Read House of Sky and Breath 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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