Books like Penguin
Polly Dunbar
Penguin is 37 pages, about 41 minutes at 250 words a minute.
12 books to read next
How long each takes
How to Talk to Girls 51 min 
Begin Smart 13 min 
Lost and Found 35 min 
I Want a Sister 35 min 
Miffy 29 min 
Baby Loves 35 min 
Mog and the Baby 35 min 
The Baby's Catalogue 35 min 
Up and Down 44 min 
Happy Baby 22 min 
Pastel Para Enemigos/enemy Pie 36 min 
Fire Season 5.3 h Bar height shows length. Estimated at 250 words a minute.