Survival Colony 9

In a futuristic landscape ravaged by war, a colony's hopes for survival hinge on one teenage boy in this fast-paced, action-packed story "filled with interesting plot twists, compelling characters, and gripping action" (VOYA).
Querry Genn is in trouble. He can't remember anything before the last six months. And Querry needs to remember. Otherwise he is dead weight to the other members of Survival Colony 9, one of the groups formed...