Books like The Captive Heart
Barbara Cartland
The Captive Heart is 255 pages, about 4 hours 41 minutes at 250 words a minute.
12 books to read next
How long each takes
Dragonfly in Amber 15.8 h 
The Heir 7.2 h 
Voyager 19.1 h 
Highland Wedding 6.1 h 
Highland Warrior 6.4 h 
A Gentle Feuding 6.2 h 
The Madness of Lord Ian Mackenzie 5.9 h 
Rebellion 6.7 h 
Come The Morning 7.8 h 
So Speaks the Heart 6.8 h 
The Passion 3.2 h 
Second Best 3.5 h Bar height shows length. Estimated at 250 words a minute.