Books like Alphabet of Thorn
Patricia A. McKillip
Alphabet of Thorn is 309 pages, about 5 hours 40 minutes at 250 words a minute.
12 books to read next
How long each takes
The Ballad of Never After 7.6 h 
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Burned 4.5 h 
Hurricane Wars 9.0 h 
Green Rider 8.6 h 
The Reading List 7.2 h 
The Magic Toyshop 3.7 h 
Crowntide 7.6 h 
The Inheritance of Loss 6.3 h 
The House in the Cerulean Sea 7.8 h Bar height shows length. Estimated at 250 words a minute.