Allen the Alien returns to Earth as directed by the Coalition of Planets - he's come to gather information from Mark about his father - the Viltrumite Traitor. Meanwhile, the Viltrumites have come to Earth to check up on Mark's progress as the reluctant Viltrumite Agent of Earth. Alse: There are fights. Collects INVINCIBLE #42-47.
DC Comics
Justice League Dark TPB Volume 01 The Last Age Of Magic
$22.99
DC Comics
Justice League Dark Volume 04 A Costly Trick Of Magic TPB
$25.99