Double Trouble — Edward Willett

Teenage musician Kit is no longer Andy Nebula, interstellar rock star. In fact, he's no longer a star at all. Reduced to playing dingy dives on Earth, he agrees to his friend Meta's request to go back to being Andy Nebula for a one-time benefit concert...only to discover that someone else in the galaxy is passing himself off as Andy Nebula instead. Soon Kit, Meta and their friend Rain, the orange, tentacled alien cop, find themselves caught up in an interstellar assassination conspiracy--with nothing less than the peace of the galaxy at stake!