Books like 7Th Heaven
James Patterson, Maxine Paetro
7Th Heaven is 381 pages, about 6 hours 59 minutes at 250 words a minute.
12 books to read next
How long each takes
The Butterfly Garden 5.6 h 
In the Woods 10.6 h 
Strangers in Death 7.3 h 
Every Breath You Take 6.1 h 
The Brass Verdict 9.8 h 
The Girl in the Ice 7.5 h 
Forgotten in Death 7.0 h 
City of Bones 7.3 h 
Rule 34 6.5 h 
Deadly Decisions 6.6 h 
Rough Country 7.1 h 
Echo Park 7.4 h Bar height shows length. Estimated at 250 words a minute.