Books like Not Quite a Gentleman
Paula Marshall
Not Quite a Gentleman is 320 pages, about 5 hours 52 minutes at 250 words a minute.
12 books to read next
How long each takes
The Viscount Who Loved Me 7.3 h 
The Betrothal 7.0 h 
The Duke in Disguise 6.9 h 
Lord Harry 7.0 h 
Cotillion 6.2 h 
Midsummer Magic 7.6 h 
The Good Earth 5.8 h 
The Flame and the Flower 9.2 h 
Lady of Quality 2.9 h 
The Husband Hunt 6.8 h 
Daughter of Fortune 7.9 h 
No Longer Human 3.4 h Bar height shows length. Estimated at 250 words a minute.