Books like Grasshopper Jungle
Andrew Smith, Translator Andrew Smith Sir
Grasshopper Jungle is 400 pages, about 7 hours 20 minutes at 250 words a minute.
12 books to read next
How long each takes
The Wild Robot 5.3 h 
The Wrong Side of Magic 6.0 h 
Double Down 4.1 h 
Diary of a Wimpy Kid 4.0 h 
The Haters 6.2 h 
Wrecking Ball 4.0 h 
The Meltdown 4.1 h 
Be Careful What You Wish For... 2.4 h 
Since You've Been Gone 8.5 h 
The Ugly Truth 4.0 h 
The Third Wheel 4.1 h 
The Streets of Panic Park 2.8 h Bar height shows length. Estimated at 250 words a minute.