Books in the Refuge series

Fear. Danger. Trust.Tony Dorence has faced death too many times, and he's facing it again. Because even though he, his sister, and his friends have fled into the wilderness, they can't escape the relentless government official determined to kill them.Merri Dorence fights to survive, to help her brother and her friends, to keep her eyes on God. Yet her faith is shaky, and fear attacks.When confronted by an impossible trial, will they find a place of refuge? Or will evil finally win?