The Quest for Titan Mode

The Quest for Titan Mode is a paperback by Brandon T Snider. It will be published on June 09, 2015.

Official Description
Guren, Ceylan, Toxsa, and Chooki are back, helping to defend Quarton as the mighty Tenkai Knights. Will they be able to upgrade their abilities to Titan Mode in time to stop Vilius and his Corrupted army?