Underworld Unleashed Crossover

• 
  Adventures of Superman Vol 1 530
• 
  Aquaman Vol 5 14
• 
  Azrael Vol 1 10

• 
  Batman Vol 1 525

• 
  Catwoman Vol 2 27

• 
  Damage Vol 1 18
• 
  Detective Comics Vol 1 691
• 
  Detective Comics Vol 1 692

• 
  Extreme Justice Vol 1 10
• 
  Extreme Justice Vol 1 11

• 
  Fate Vol 1 13

• 
  Green Arrow Vol 2 102
• 
  Green Arrow Vol 2 103
• 
  Green Lantern Vol 3 68
• 
  Green Lantern Vol 3 69
• 
  Guy Gardner: Warrior Vol 1 36
• 
  Guy Gardner: Warrior Vol 1 37

• 
  Hawkman Vol 3 26
• 
  Hawkman Vol 3 27

• 
  Impulse Vol 1 8

• 
  Justice League America Vol 1 105
• 
  Justice League America Vol 1 106
• 
  Justice League Task Force Vol 1 30

• 
  Legion of Super-Heroes Vol 4 75
• 
  Legionnaires Vol 1 32
• 
  Lobo Vol 2 22

• 
  Manhunter Vol 2 12

• 
  Primal Force Vol 1 13

• 
  R.E.B.E.L.S. Vol 1 13
• 
  Robin Vol 4 23
• 
  Robin Vol 4 24
• 
  Rogues Gallery Vol 1 1

• 
  Spectre Vol 3 35
• 
  Spectre Vol 3 36
• 
  Starman Vol 2 13
• 
  Steel Vol 2 21
• 
  Superboy Vol 4 22
• 
  Superman: The Man of Tomorrow Vol 1 3

• 
  The Flash Vol 2 107
• 
  The Ray Vol 2 18
• 
  The Ray Vol 2 19

• Underworld Unleashed
• 
  Underworld Unleashed Vol 1 1
• 
  Underworld Unleashed Vol 1 2
• 
  Underworld Unleashed Vol 1 3
• 
  Underworld Unleashed (Collected)
• 
  Underworld Unleashed: Abyss - Hell's Sentinel Vol 1 1
• 
  Underworld Unleashed: Apokolips - Dark Uprising Vol 1 1
• 
  Underworld Unleashed: Batman - Devil's Asylum Vol 1 1
• 
  Underworld Unleashed: Patterns of Fear Vol 1 1