Books like The Viper's Nest
Peter Lerangis
The Viper's Nest is 176 pages, about 3 hours 14 minutes at 250 words a minute.
12 books to read next
How long each takes
Storm Warning 3.5 h 
The Medusa Plot 4.0 h 
Into the Gauntlet 5.7 h 
Vespers Rising 4.1 h 
The Emperor's Code 3.6 h 
The 39 Clues 3.8 h 
Beyond the Grave 3.5 h 
One False Note 3.2 h 
Day of Doom 5.0 h 
Surprise Island 3.3 h 
The Yellow House Mystery 3.5 h 
Mystery Ranch 2.3 h Bar height shows length. Estimated at 250 words a minute.