Books like Promise Me Tomorrow
Candace Camp
Promise Me Tomorrow is 401 pages, about 7 hours 21 minutes at 250 words a minute.
12 books to read next
How long each takes
An Offer from a Gentleman 7.6 h 
Joining 7.0 h 
I Thee Wed 6.6 h 
Silk and Steel 6.6 h 
Golden Girl 5.8 h 
The Fire Inside- 8.4 h 
By Arrangement 7.4 h 
Scandalous Love 7.6 h 
Far from the Madding Crowd 7.8 h 
Miss Lacey's Last Fling 4.1 h 
A Diamond in the Rough 4.2 h 
Because of Miss Bridgerton 5.6 h Bar height shows length. Estimated at 250 words a minute.