Books like Saphirblau
Kerstin Gier, Anthea Bell, Luis Miralles de Imperial
Saphirblau is 368 pages, about 6 hours 45 minutes at 250 words a minute.
12 books to read next
How long each takes
Clockwork Angel 8.8 h 
Diary of a Wimpy Kid 4.1 h 
Cuckoo Song 7.9 h 
Clockwork Prince 9.2 h 
Little Women 7.9 h 
Double Down 4.1 h 
The Long Haul 4.0 h 
A Year Without Autumn 4.5 h 
The Ugly Truth 4.0 h 
The Third Wheel 4.1 h 
The Last Straw 4.0 h 
The Kitchen Madonna 1.6 h Bar height shows length. Estimated at 250 words a minute.