Book · Romance
Iron Flame
by Rebecca Yarros
Page count, estimated reading time and reading quiz: everything to know before you start Iron Flame, and the Vread challenge to get to the end.
- Pages
- 623
- Reading time
- ≈ 11 h 20 min
- Checkpoints
- 26
- Genre
- Romance
Free on iPhone and Android.
How long does it take to read Iron Flame?
At 623 pages, Iron Flame is a long book. Expect about 11 hours 20 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 23 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 (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 day23 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: 26 checkpoints
- Checkpoint 1, page 24
- Checkpoint 2, page 48
- Checkpoint 3, page 72
- Checkpoint 4, page 96
- Checkpoint 5, page 120
- Checkpoint 6, page 144
- Checkpoint 7, page 168
- Checkpoint 8, page 192
- Checkpoint 9, page 216
- Checkpoint 10, page 240
- Checkpoint 11, page 264
- Checkpoint 12, page 288
- Checkpoint 13, page 312
- Checkpoint 14, page 335
- Checkpoint 15, page 359
- Checkpoint 16, page 383
- Checkpoint 17, page 407
- Checkpoint 18, page 431
- Checkpoint 19, page 455
- Checkpoint 20, page 479
- Checkpoint 21, page 503
- Checkpoint 22, page 527
- Checkpoint 23, page 551
- Checkpoint 24, page 575
- Checkpoint 25, page 599
- Checkpoint 26, page 623
In Vread, Iron Flame is split into 26 checkpoints, one every 24 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 Iron Flame: 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 Iron Flame?
How long does it take to read Iron Flame?
Is there a quiz on Iron Flame?
Where can I find a summary of Iron Flame?
More by this author on Vread
Read Iron Flame 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