Books like Shattered Mirror
Amelia Atwater-Rhodes
Shattered Mirror is 227 pages, about 4 hours 10 minutes at 250 words a minute.
6 books to read next
How long each takes
The Dollhouse Murders 2.7 h 
The Witch's Vacuum Cleaner 5.4 h 
The Compelled 4.1 h 
Witchlight 4.3 h 
The Originals 6.8 h 
Crave 7.8 h Bar height shows length. Estimated at 250 words a minute.