Books like The Tale of the Flopsy Bunnies
Beatrix Potter, Wendy Rasmussen, Charles Santore, R. F. Gilmor
The Tale of the Flopsy Bunnies is 59 pages, about 1 hour 5 minutes at 250 words a minute.
12 books to read next
How long each takes
Goodnight Moon 35 min 
Peppa Pig 18 min 
The Grumpy Easter Bunny 31 min 
The Foot Book 35 min 
Busy! 13 min 
How to Catch a Star 35 min 
Stick Man 35 min 
I Love You, My Bunnies 26 min 
I Want My Potty 35 min 
Winnie-the-Pooh 2.9 h 
Fox's Socks 15 min 
Don't Push the Button! 33 min Bar height shows length. Estimated at 250 words a minute.