Mary Roberts Rinehart books in order
16 books in the catalogue, about 87 hours of reading in all; the shortest takes 3 hours and the longest 8 hours.
16 standalone books in the catalogue.
Standalone books
The Circular Staircase 4.7 h 
The Window At The White Cat 4.1 h 
The After House 3.5 h 
The Street of Seven Stars 5.1 h 
K 6.2 h 
The Case of Jennie Brice 2.5 h 
The Red Lamp 5.8 h 
The Bat 4.5 h 
The Door 6.4 h 
Miss Pinkerton 5.0 h 
The Album 6.6 h 
The Wall 6.2 h 
The Great Mistake 6.8 h 
Haunted Lady 5.1 h 
The Yellow Room 6.4 h 
The Detective Story 8.1 h