Books like The Dreamer's Dictionary
Stearn Lady Robinson
The Dreamer's Dictionary is 382 pages, about 7 hours at 250 words a minute.
6 books to read next
How long each takes
Dream Psychology 4.7 h 
Gypsy Dream Dictionary 4.2 h 
Book of Dreams, Numbers, and Lucky Days 4.9 h 
The Dream Book 3.3 h 
10,000 Dreams Interpreted 10.0 h 
The Three Witches; or, The Combination Dream Dictionary 3.3 h Bar height shows length. Estimated at 250 words a minute.