Books like Saturday, the Twelfth of October
Norma Fox Mazer
Saturday, the Twelfth of October is 247 pages, about 4 hours 32 minutes at 250 words a minute.
12 books to read next
How long each takes
Dragon's Time 8.2 h 
A Wrinkle In Time Trilogy 12.1 h 
Pebble in the Sky 4.1 h 
Sea of Tranquility 5.0 h 
The Long Earth 7.3 h 
Time's Eye a Time Odyssey 7.0 h 
Before the Coffee Gets Cold 4.4 h 
Rick and Morty 2.3 h 
The Montauk Project 2.9 h 
Sex Criminals 2.4 h 
Time Storms 4.7 h 
Matahari 7.3 h Bar height shows length. Estimated at 250 words a minute.