Books like The Reluctant Heiress
Evelyn Richardson
The Reluctant Heiress is 223 pages, about 4 hours 5 minutes at 250 words a minute.
12 books to read next
How long each takes
Romancing Mister Bridgerton 7.5 h 
The Spy 6.6 h 
The Rake's Wicked Proposal 5.1 h 
Foolish Fancy 4.1 h 
Scoundrel 7.3 h 
Because of Miss Bridgerton 5.6 h 
Arabella 5.8 h 
Whitney, My Love 10.0 h 
The Corinthian 4.5 h 
The Secrets of Sir Richard Kenworthy 7.0 h 
The Toll-Gate 5.3 h 
A Civil Contract 7.2 h Bar height shows length. Estimated at 250 words a minute.