Books like The Skull of Truth
Bruce Coville
The Skull of Truth is 195 pages, about 3 hours 35 minutes at 250 words a minute.
12 books to read next
How long each takes
Diary of a Wimpy Kid 4.1 h 
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Clementine 2.7 h 
Okay for Now 6.6 h 
The Third Wheel 4.1 h 
Best Friends 4.4 h 
Ramona the Pest 3.5 h 
Because of Mr. Terupt 4.9 h 
Varjak Paw 4.7 h 
Jo's Boys 6.0 h 
7Th Heaven 2.3 h 
Secrets, Lies, and Algebra 3.5 h Bar height shows length. Estimated at 250 words a minute.