Nightmare Escape - Turnbloom, Lucas, Grunberg, Greg

Ben has a problem...When he sleeps he dreams, and when he dreams, they're all nightmares! So when his friends start falling victim to an evil dream-monster that stops them from waking up, Ben knows he has to help. Ben might be able to defeat the monster and save his friends, if he can figure out how to use the power within him against his enemies.