Written by best-selling author Davis Bunn, Unlimited follows the inspiring and thrilling adventure of Simon Orwell, brilliant student whose life has taken a series of wrong turns. At the point of giving up on his dreams, he gets a call from an old professor who has discovered a breakthrough in a device that would create unlimited energy, and he needs Simon’s help. But once he crosses the border into Mexico, nothing goes as planned. The professor has been killed and Simon is assaulted and nearly killed by members of a powerful drug cartel. Now he must take refuge in the only place that will help him - a local orphanage.