Books like The Vanishing Stair
Maureen Johnson
The Vanishing Stair is 388 pages, about 7 hours 7 minutes at 250 words a minute.
12 books to read next
How long each takes
A Good Girl's Guide to Murder 7.9 h 
Big Trouble 5.0 h 
Two Can Keep a Secret 6.1 h 
A Study in Charlotte 6.2 h 
Charlie Bone and the Time Twister 7.0 h 
Jolly Foul Play 6.8 h 
The It Girl 4.8 h 
One Of Us Is Lying 6.6 h 
Murder Is Bad Manners 5.9 h 
People Like Us 7.0 h 
Silver 5.7 h 
Notorious 5.1 h Bar height shows length. Estimated at 250 words a minute.