Books like Succubus On Top
Richelle Mead
Succubus On Top is 322 pages, about 5 hours 54 minutes at 250 words a minute.
8 books to read next
How long each takes
Mr. Penumbra's 24-Hour Bookstore 5.3 h 
House of Earth and Blood 14.8 h 
The Overnight 7.3 h 
After Glow 7.3 h 
Seize the Night 6.5 h 
The Darkest Lie 7.5 h 
The Gathering 6.5 h 
Demon Angel 7.9 h Bar height shows length. Estimated at 250 words a minute.