Books like Snail Brings the Mail
Russell Punter
Snail Brings the Mail is 20 pages, about 22 minutes at 250 words a minute.
12 books to read next
How long each takes
The Snail and the Whale 35 min 
Let's Learn Readers 18 min 
The Jolly Postman 32 min 
How the Grinch Stole Christmas! 1.2 h 
Snail City 35 min 
Are You a Snail? 34 min 
The Lorax 1.2 h 
Chicka Chicka Boom Boom 44 min 
The Gruffalo's Child 35 min 
Dr. Seuss's ABC 1.2 h 
Phonics 1.2 h 
Bob Books 13 min Bar height shows length. Estimated at 250 words a minute.