Martian Manhunter: Rings of Saturn

In these tales from 1998's MARTIAN MANHUNTER #10-17 and issue #1,000,000, after suffering colossal injuries at the hands of Malefic, the Martian Manhunter has returned to Mars in an attempt to heal himself. But while he's away, Saturnian ships arrive to reclaim Jemm, Son of Saturn!