Books like The Lost Planet
Rachel Searles
The Lost Planet is 379 pages, about 6 hours 57 minutes at 250 words a minute.
12 books to read next
How long each takes
The Maze Runner 6.9 h 
Saving the World and Other Extreme Sports 7.7 h 
Fang 5.7 h 
Max 4.9 h 
The Girl Who Was Supposed to Die 3.9 h 
Dragon Pearl 5.9 h 
Four 4.8 h 
Star Wars - Ahsoka 5.9 h 
We Were Liars 4.4 h 
The Rivers of Zadaa 7.4 h 
The Merchant of Death 6.9 h 
Snakehead 7.5 h Bar height shows length. Estimated at 250 words a minute.