Book · Thrillers and mysteries
Holy Island
by Lj Ross
Page count, estimated reading time and reading quiz: everything to know before you start Holy Island, and the Vread challenge to get to the end.
- Pages
- 389
- Reading time
- ≈ 7 h
- Checkpoints
- 11
- Genre
- Thriller
Free on iPhone and Android.
How long does it take to read Holy Island?
At 389 pages, Holy Island is a fairly long book. Expect about 7 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 15 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 6 reading days. For a book of this length (250 to 399 pages), Vread readers who finish it take a median of 4.7 days between the first and the last checkpoint (Vread Reading Barometer 2026).
- 30 minutes a day15 days
- Vread median pace (72 pp./day)6 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 11 checkpoints
- Checkpoint 1, page 35
- Checkpoint 2, page 71
- Checkpoint 3, page 106
- Checkpoint 4, page 141
- Checkpoint 5, page 177
- Checkpoint 6, page 212
- Checkpoint 7, page 248
- Checkpoint 8, page 283
- Checkpoint 9, page 318
- Checkpoint 10, page 354
- Checkpoint 11, page 389
In Vread, Holy Island is split into 11 checkpoints, one every 35 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 11 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 Holy Island: 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 Holy Island?
How long does it take to read Holy Island?
Is there a quiz on Holy Island?
Where can I find a summary of Holy Island?
Read Holy Island 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