Books like Who's That Stepping on Plymouth Rock?
Jean Fritz
Who's That Stepping on Plymouth Rock? is 30 pages, about 33 minutes at 250 words a minute.
How long Who's That Stepping on Plymouth Rock? takes to read
6 books to read next
How long each takes
You Wouldn't Want to Sail on the Mayflower! 35 min 
Samuel Eaton's Day 44 min 
Squanto 2.1 h 
Sarah Morton's Day 35 min 
The Pilgrims' First Thanksgiving 35 min 
Tapenum's Day 43 min Bar height shows length. Estimated at 250 words a minute.