Books like The World of Ice & Fire
George R. R. Martin, Elio Garcia, Linda Antonsson
The World of Ice & Fire is 331 pages, about 6 hours 4 minutes at 250 words a minute.
12 books to read next
How long each takes
Oathbringer 22.8 h 
The Way of Kings 18.5 h 
The Well of Ascension 14.4 h 
Magician's Gambit 5.6 h 
The Poppy War 10.0 h 
The Priory of the Orange Tree 15.6 h 
The Amber Spyglass 10.0 h 
The Dragon Republic 12.3 h 
Stone of Tears 14.1 h 
A Little Hatred 9.4 h 
Winter's Heart 12.3 h 
Shroud of Eternity 9.7 h Bar height shows length. Estimated at 250 words a minute.