
Book · Fantasy and science fiction
The Shadow of What Was Lost
by James Islington
Page count, estimated reading time and reading quiz: everything to know before you start The Shadow of What Was Lost, and the Vread challenge to get to the end.
- Pages
- 834
- Reading time
- ≈ 15 h 10 min
- Checkpoints
- 23
- Genre
- Fantasy, SF
Free on iPhone and Android.
How long does it take to read The Shadow of What Was Lost?
At 834 pages, The Shadow of What Was Lost is a doorstopper. Expect about 15 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 31 days of reading. At the median pace of Vread readers, 72 pages per reading day, it takes 12 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 day31 days
- Vread median pace (72 pp./day)12 days
Estimates; see the method at the bottom of the page.
Prove you read it
The Vread challenge: 23 checkpoints
- Checkpoint 1, page 36
- Checkpoint 2, page 73
- Checkpoint 3, page 109
- Checkpoint 4, page 145
- Checkpoint 5, page 181
- Checkpoint 6, page 218
- Checkpoint 7, page 254
- Checkpoint 8, page 290
- Checkpoint 9, page 326
- Checkpoint 10, page 363
- Checkpoint 11, page 399
- Checkpoint 12, page 435
- Checkpoint 13, page 471
- Checkpoint 14, page 508
- Checkpoint 15, page 544
- Checkpoint 16, page 580
- Checkpoint 17, page 616
- Checkpoint 18, page 653
- Checkpoint 19, page 689
- Checkpoint 20, page 725
- Checkpoint 21, page 761
- Checkpoint 22, page 798
- Checkpoint 23, page 834
In Vread, The Shadow of What Was Lost is split into 23 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 23 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 Shadow of What Was Lost: 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 Shadow of What Was Lost?
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Is there a quiz on The Shadow of What Was Lost?
Where can I find a summary of The Shadow of What Was Lost?
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Read The Shadow of What Was Lost 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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