Books like The Reluctant Heiress
Marlene Suson
The Reluctant Heiress is 215 pages, about 3 hours 57 minutes at 250 words a minute.
12 books to read next
How long each takes
Sense and Sensibility 6.5 h 
The Singular Miss Carrington 4.0 h 
A Most Unusual Governess 4.6 h 
The Misfit Marquess 3.9 h 
Letty 4.7 h 
The Earl of Rayne's Ward 4.9 h 
The Frost Fair 4.0 h 
A Tall Dark Stranger 4.1 h 
Lady Lochinvar 4.1 h 
Arabella 5.8 h 
The Madcap Marriage 5.3 h 
His Lordship's Swan 4.3 h Bar height shows length. Estimated at 250 words a minute.