The Slanted WorldsBook - 2014
While Jake continues searching for his father and is sent by the obsidian mirror to multiple times in the past, Sarah and Venn battle with Summer for control of a powerful coin.
Publisher: New York, New York : Dial Books, an imprint of Penguin Group (USA) LLC, 
Branch Call Number: YA SF FISHER
Characteristics: 359 pages ; 22 cm