Books like The Basketball Mystery
Gertrude Chandler Warner
The Basketball Mystery is 135 pages, about 2 hours 29 minutes at 250 words a minute.
12 books to read next
How long each takes
The Bad Beginning 3.2 h 
Kristy's Big Day (The Baby-Sitters Club #6) 2.8 h 
Into the Gauntlet 5.7 h 
The Viper's Nest 3.2 h 
The Reptile Room 3.5 h 
The Wide Window 3.9 h 
Fast Break 4.8 h 
The Miserable Mill 3.7 h 
The Emperor's Code 3.6 h 
The End 6.8 h 
The Ersatz Elevator 4.8 h 
The Slippery Slope 6.2 h Bar height shows length. Estimated at 250 words a minute.