Books like The Marriage War
Charlotte Lamb
The Marriage War is 186 pages, about 3 hours 25 minutes at 250 words a minute.
12 books to read next
How long each takes
The Wayward Wife 3.5 h 
The Vengeful Husband 3.5 h 
Undying Love 3.5 h 
Sweet Poison 3.5 h 
All Your Perfects 5.9 h 
At First Sight 5.9 h 
Powerful Stranger 4.4 h 
Past All Reason 3.5 h 
A Stranger Came 4.6 h 
The Nonesuch 5.5 h 
The Husband Hunt 6.8 h 
Jewels of the Sun 7.0 h Bar height shows length. Estimated at 250 words a minute.