Books like When I Was Young in the Mountains
Cynthia Rylant
When I Was Young in the Mountains is 32 pages, about 35 minutes at 250 words a minute.
8 books to read next
How long each takes
Prayer For A Child 34 min 
Ashanti to Zulu 35 min 
My Place 55 min 
Colonial Living 2.9 h 
Sarah Morton's Day 35 min 
The Little White Bird, or, Adventures in Kensington Gardens 5.3 h 
The Boys' War 2.0 h 
Flora and Tiger 1.1 h Bar height shows length. Estimated at 250 words a minute.