Books like The Box That Watch Found
Gertrude Chandler Warner, Robert Papp
The Box That Watch Found is 120 pages, about 2 hours 12 minutes at 250 words a minute.
12 books to read next
How long each takes
Dark Places 6.8 h 
Locomotion 1.8 h 
The Bell Bandit 3.2 h 
The Tower Treasure 3.3 h 
Vespers Rising 4.1 h 
The Willoughbys 3.2 h 
Rainbow Valley 4.4 h 
The Door to Time 4.2 h 
Then There Were Five 4.4 h 
The Case of the Left-Handed Lady 4.7 h 
The Singing 8.9 h 
Superfudge 3.1 h Bar height shows length. Estimated at 250 words a minute.