Reading time

How long does it take to read Heart of Obsidian?

Heart of Obsidian by Nalini Singh is about 368 pages, so it takes about 6½ hours at an average 238 words per minute — about 13 days at 30 minutes a day.

At an average reading speed

6 h 27 min

Heart of Obsidian · Nalini Singh · first published 2013

Pages
368
30 min a day
13 days

By reading speed

Unhurried reader · 180 wpm8 h 31 min
Average adult · 238 wpm6 h 27 min
Quick reader · 300 wpm5 h 7 min
Very fast reader · 400 wpm3 h 50 min

By daily habit

Your reading speed

15 minutes a day26 days
30 minutes a day13 days
45 minutes a day9 days
60 minutes a day7 days

Page count: median of 4 editions on Open Library. Times assume about 250 words per page. How we calculate.

#12 in Psy-Changeling

Next in the series: Shield of Winter (2014)

Your real reading speed

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The Now screen in Bookwisp with the books in progress

Heart of Obsidian: reading time questions

How many pages is Heart of Obsidian?
Heart of Obsidian is about 368 pages. That is the median across the 4 editions listed on Open Library; hardcover, paperback and large-print editions differ.
How long does it take to read Heart of Obsidian?
About 6 h 27 min at 238 words per minute, the average silent reading speed for adults. A quick reader at 300 words per minute needs about 5 h 7 min.
How many days to read Heart of Obsidian at 30 minutes a day?
About 13 days. At 15 minutes a day it takes about 26 days, and at an hour a day about 7 days.
What number is Heart of Obsidian in the Psy-Changeling series?
Heart of Obsidian is book 12 in Psy-Changeling by Nalini Singh.

Books of about the same length