The Time Hackers

From Author Wars - https://authorwars.com/publications/the-time-hackers-83816.html

Overview:

Title: The Time Hackers
Author: Gary Paulsen
Year: 2006
ISBN-10: 0553487884
Publisher: Yearling
Price: $5.99
Pages: 96
Binding: Trade Paperback
Type: Novel
Title Reference: The Time Hackers
Notes: Unknown