Reading time
How long does it take to read Flashback?
Flashback by Shannon Messenger is about 848 pages, so it takes about 15 hours at an average 238 words per minute — about 30 days at 30 minutes a day.
At an average reading speed
14 h 51 min
Flashback · Shannon Messenger · first published 2018
- Pages
- 848
- 30 min a day
- 30 days
By reading speed
| Unhurried reader · 180 wpm | 19 h 38 min |
| Average adult · 238 wpm | 14 h 51 min |
| Quick reader · 300 wpm | 11 h 47 min |
| Very fast reader · 400 wpm | 8 h 50 min |
By daily habit
Your reading speed
| 15 minutes a day | 60 days |
| 30 minutes a day | 30 days |
| 45 minutes a day | 20 days |
| 60 minutes a day | 15 days |
Page count: median of 17 editions on Open Library. Times assume about 250 words per page. How we calculate.
#7 in Keeper of the Lost Cities
Next in the series: Legacy (2019, 824 pages)
Your real reading speed
Time your sessions and Bookwisp learns how fast you actually read.
Start the timer when you open the book; it keeps running on your Lock Screen. Stop it, note your page, and your weekly minutes and streak update.

Flashback: reading time questions
- How many pages is Flashback?
- Flashback is about 848 pages. That is the median across the 17 editions listed on Open Library; hardcover, paperback and large-print editions differ.
- How long does it take to read Flashback?
- About 14 h 51 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 11 h 47 min.
- How many days to read Flashback at 30 minutes a day?
- About 30 days. At 15 minutes a day it takes about 60 days, and at an hour a day about 15 days.
- What number is Flashback in the Keeper of the Lost Cities series?
- Flashback is book 7 in Keeper of the Lost Cities by Shannon Messenger.
Books of about the same length
- Harry Potter and the Order of the PhoenixJ.K. Rowling · 870 pages · 15 h 14 min
- House of Sky and BreathSarah J. Maas · 816 pages · 14 h 17 min
- InheritanceChristopher Paolini · 849 pages · 14 h 52 min
- WinterMarissa Meyer · 827 pages · 14 h 29 min
- Dragonfly in AmberDiana Gabaldon · 864 pages · 15 h 8 min
- House of Flame and ShadowSarah J. Maas · 848 pages · 14 h 51 min