Extinction

by Heidi Lang and Kati Bartkowski

In this spine-tingling final book in the Whispering Pines middle grade series that's Stranger Things meets The X-Files, Caden searches for a way to destroy the creatures from the Other Place for good while Rae tries to free her father from the sinister Green On .

After more than a year of searching, Rae finally has a lead on her missing father: he's being kept prisoner by the shady alternative energy company, Green On ...

• Format: Paperback
• Language: English
• ISBN: 1665921935
• ISBN13: 9781665921930
• Release Date: October 2024
• Publisher: Margaret K. McElderry Books
• Length: 384 Pages
• Weight: 0.74 lbs.
• Dimensions: 0.8" x 5.1" x 7.6"
• Age Range: 8 to 12 years
• Grade Range: Grades 3 to 7