Books like Nina, Nina, Star Ballerina
Jane O'Connor
Nina, Nina, Star Ballerina is 32 pages, about 35 minutes at 250 words a minute.
6 books to read next
How long each takes
Jessi's Secret Language. 2.7 h 
Don't Float in Blue Jam 18 min 
Pardon Me, You're Stepping on My Eyeball! 4.4 h 
Ballet Kitty 35 min 
The Skull of Truth 3.6 h 
Secrets, Lies, and Algebra 3.5 h Bar height shows length. Estimated at 250 words a minute.