Books in the Paradox Lost series

The past changed the future .... . . the future must salvage the past.The battle against the Rogues continues, and the outcome is uncertain. Rogues have taken over the school, and Matt joins forces against them. Hidden in a cave, Elisa and DJ try to stop the onslaught. Before these three young people can take on their enemy, they must learn to trust each other and how they can control the Gateways.