Mystery of the Lost Cape (The Terrible Trio #3)

Barry finds a lost cape that gives him the power to fly and secretly enjoys a day as a flying lemur. He becomes hooked on being a hero, saving lives and basking in the fame of being a mysterious masked crusader. When the cape's emu owner and a reward-hungry Zeb close in, a struggle over the cape causes it to rip and lose its magic. In big trouble, the Terrible Trio must convince the emu that a true superhero does not need a cape.