Black Manta has unleashed a horde of inter-dimensional monsters! Now the Justice League is splitting up to stop the ghoulish threat in the sky, land, and sea. Will the teams utilize Green Lantern's power ring, or Martian Manhunter's optic blasts? Does Hawkgirl fight with Superman, or investigate the secret to closing the creature portal? In this interactive adventure, YOU choose the path the super heroes take. With your help, can Aquaman, Batman, Wonder Woman, and their teammates contain the monster invasion and seal the Portal of Doom? | The Portal of Doom by Laurie S. Sutton, Paperback | Indigo Chapters