Books like Bed-Knob and Broomstick
Mary Norton
Bed-Knob and Broomstick is 189 pages, about 3 hours 28 minutes at 250 words a minute.
12 books to read next
How long each takes
How to Animate Film Cartoons 41 min 
The Art of Walt Disney 8.3 h 
The 10Th Kingdom 8.8 h 
Mortal Kombat 5.4 h 
Willow 5.1 h 
The Disney Films 6.7 h 
Krull 4.4 h 
The Black Hole 3.7 h 
Dead Poets Society 3.1 h 
Labyrinth 4.2 h 
Dragonheart 4.8 h 
Planet of the Apes 3.8 h Bar height shows length. Estimated at 250 words a minute.