"After being accidentally teleported to Earth, Martian J'onn J'onzz finds himself stranded in a strange new world, with no way home. Using his powers to disguise his appearance, J'onn J'onzz adopts the name of deceased Denver police detective John Jones.With his new identity, he joins the Middleton Police force, secretly using his powers to help the inhabitants of Earth"--P. [4] of cover.