A Devastating Call, An Impossible Journey, and No Turning BackBook - 2015
When twelve-year-old Parker's father, on the cusp of a technological breakthrough, is kidnapped, Parker is determined to find him, but his search soon uncovers a sinister project that threatens far more than Parker's family.
Publisher: New York : Margaret K. McElderry Books, an imprint of Simon & Schuster, 
Edition: First edition.
Branch Call Number: JF
Characteristics: 361 pages ; 22 cm
Alternative Title: 6