The trickster Mr. Mxyzptlk is partnering with Lex Luthor in a new scheme
to take down Superman. After responding to a fake alarm, the Man of
Steel is caught in a red kryptonite cage and must meet Luthor's demand
to crush a mountain of coal into diamonds. But with the kryptonite
zapping Superman's strength, the task is impossible. That's when a
disguised Mxy appears with a deal. He'll help . . . if the Super Hero
gives up a super ability. Will Superman discover who he's truly dealing
with before losing all his powers for good? In this twisted retelling,
DC Super Heroes and Super-Villains collide with the Rumpelstiltskin
fairy tale to create an action-packed chapter book for kids!