Taken || Book 2 of 2 in the Sam's Back series

Sam was gone, for good, Mumbo had killed him and he hadn't respawned. He was dead. Grian trusted in the kindness of the world and he opened up, but that was his biggest mistake. Because what if Sam wasn't dead? What if they had been tricked by a simple hack? What if Scar and Mumbo went missing? What if they were taken...