Books like Grimalkin, the Witch Assassin
Joseph Delaney, Patrick Arrasmith, Christopher Evan Welch
Grimalkin, the Witch Assassin is 333 pages, about 6 hours 6 minutes at 250 words a minute.
12 books to read next
How long each takes
Coraline 3.2 h 
City of Bones 9.4 h 
The Curse of the Wendigo 7.8 h 
The Screaming Staircase 7.7 h 
The Blackthorn Key 7.0 h 
The Midnight Club 3.9 h 
Witch 4.1 h 
The Monstrumologist 8.1 h 
Half Wild 7.0 h 
The Changeover 4.1 h 
Hex Hall 5.9 h 
The Bane Chronicles 9.4 h Bar height shows length. Estimated at 250 words a minute.