The Talismans of Teregrin

"Together they must piece together their past and fight for their future. Gemma and Oliver are twins, but that's about all they can remember. The twins wake up in a strange laboratory and through a daring escape, find themselves in the forest of an isolated island. As they try to piece together their identities and get off the island, they discover they have unique powers gifted to them by their captors. With danger lurking around every corner and monsters on the loose, the siblings must band together with other escaped teens to survive. As they train to harness their powers, their search for answers soon reveals not everyone can be trusted. With a greedy plot threatening their lives, Gemma and Oliver must make a choice: remain loyal to their newfound friends or sacrifice everyone for a chance at freedom." - back cover