Books like Simon the Coldheart
Georgette Heyer
Simon the Coldheart is 288 pages, about 5 hours 17 minutes at 250 words a minute.
12 books to read next
How long each takes
The Knight and the Dove 8.1 h 
Desire 6.9 h 
Always 6.7 h 
Mystique 6.2 h 
The Warrior 6.5 h 
The Dragon Lord 8.3 h 
The Abduction of Julia 7.0 h 
Return of the Warrior 6.8 h 
Sir Nigel 6.4 h 
Forbidden 7.3 h 
A Connecticut Yankee in King Arthur's Court 7.3 h 
The Ugly Duchess 6.9 h Bar height shows length. Estimated at 250 words a minute.