Books like Wintersmith
Terry Pratchett, Paul Kidby
Wintersmith is 360 pages, about 6 hours 36 minutes at 250 words a minute.
12 books to read next
How long each takes
Following Fake Man 4.2 h 
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Monster 5.2 h 
The Sun and the Star 8.7 h 
Trouble Will Find You 1.2 h 
A Year Down Yonder 2.4 h 
Z for Zachariah 4.4 h 
Chasing Vermeer 4.8 h 
Blizzard! 2.6 h 
The Siren 6.2 h 
Homeless Bird 3.6 h Bar height shows length. Estimated at 250 words a minute.