Books like Benny's Animals
Millicent E. Selsam
Benny's Animals is 63 pages, about 1 hour 9 minutes at 250 words a minute.
6 books to read next
How long each takes
We All Went on Safari 33 min 
A Zoo in My Luggage 3.7 h 
Tarka the Otter 4.7 h 
Lions at Lunchtime 1.3 h 
Dingoes at Dinnertime 1.5 h 
The Kingdoms of Life: Classification 53 min Bar height shows length. Estimated at 250 words a minute.