Books like Sharpe's Skirmish
Bernard Cornwell
Sharpe's Skirmish is 64 pages, about 1 hour 10 minutes at 250 words a minute.
12 books to read next
How long each takes
Rifleman Dodd 3.5 h 
The Gun 3.5 h 
The Sun Also Rises 4.6 h 
Master and Commander 7.6 h 
Shirley 11.1 h 
Mr. Midshipman Hornblower 4.7 h 
Papyrus 8.5 h 
Niebla 4.2 h 
The Reluctant Suitor 8.9 h 
Leo Africanus 8.1 h 
H.M.S. Surprise 7.6 h 
The Labyrinth of the Spirits 15.0 h Bar height shows length. Estimated at 250 words a minute.