Books like The Key to "The Name of the Rose"
Adele J. Haft
The Key to "The Name of the Rose" is 192 pages, about 3 hours 31 minutes at 250 words a minute.
7 books to read next
How long each takes
The Infinity of Lists 7.5 h 
Troilus and Cressida 3.5 h 
Celestina 5.6 h 
Propertius 4.7 h 
The Monsters and the Critics, and Other Essays 4.6 h 
Sir Gawain and the Green Knight 5.4 h 
Works 3.2 h Bar height shows length. Estimated at 250 words a minute.