Books like A Christmas Promise
Mary Balogh
A Christmas Promise is 256 pages, about 4 hours 42 minutes at 250 words a minute.
12 books to read next
How long each takes
Seeking Persephone 4.9 h 
The Royal Snuff Box 4.1 h 
King of Hearts 4.1 h 
The Corinthian 4.5 h 
Very Truly Yours 6.3 h 
The Duke and I 7.9 h 
The Masqueraders 5.3 h 
The Undaunted Bride 4.1 h 
All a Woman Wants 7.4 h 
To Sir Phillip, With Love 7.0 h 
The Heir 7.0 h 
The Reluctant Bride 4.1 h Bar height shows length. Estimated at 250 words a minute.