Books like A Baby Sister for Frances
Russell Hoban
A Baby Sister for Frances is 31 pages, about 34 minutes at 250 words a minute.
12 books to read next
How long each takes
I Want a Sister 35 min 
Pecan Pie Baby 35 min 
If You Were My Bunny 29 min 
Superfudge 3.1 h 
Peek-a-boo! 35 min 
Peter's Chair 35 min 
Baby Island 2.9 h 
Begin Smart 13 min 
Felicity's New Sister 42 min 
Here We Are 53 min 
The Baby's Catalogue 35 min 
The Long Winter 6.2 h Bar height shows length. Estimated at 250 words a minute.