| 0 | - | cover | 1 | pencils: Howard Porter; inks: Dan Green | Neron; Lex Luthor; Joker; Doctor Polaris; Abra Kadabra; Circe |
| 1 | The Absolute Evil Is Here! | cover reprint (on interior page) | 1 | pencils: Howard Porter; inks: Dan Green | Neron; Lex Luthor; Joker; Doctor Polaris; Abra Kadabra; Circe |
| 2 | Underworld Unleashed | comic story | 42 | script: Mark Waid; pencils: Howard Porter; inks: Dan Green; colors: Rick Taylor, Heroic Age; letters: Chris Eliopoulos | Captain Boomerang [Digger Harkness]; Captain Cold [Len Snart]; Heat Wave [Mick Rory]; Mirror Master [Evan McCullough]; Weather Wizard [Mark Mardon]; Flash [Wally West]; Martian Manhunter; Wonder Woman [Diana]; Blue Devil; Crimson Fox; Fire; Trickster [James Jesse]; Neron; Rainbow Raider [Roy G. Bivo |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Stefano Raffaele; inks: Stefano Raffaele | Darkseid; Desaad; Granny Goodness; Doctor Bedlam; Kalibak |
| 4 | Apokolips: Dark Uprising | comic story | 40 | script: Paul Kupperberg; pencils: Stefano Raffaele; inks: Steve Mitchell; colors: Tom McCraw; letters: John Workman, John Costanza | Darkseid; Kalibak; Granny Goodness; Doctor Bedlam; Desaad; Virman Vundabar; Neron; Steppenwolf; Kanto; Lashina |
| 5 | Hell on Earth! | cover reprint (on interior page) | 1 | pencils: Howard Porter; inks: Dan Green | Neron; Batman; Wonder Woman; Green Lantern; Captain Marvel; Flash; Blue Devil; Ray |
| 6 | The Devil to Pay | comic story | 38 | script: Mark Waid; pencils: Howard Porter; inks: Dennis Janke; colors: Rick Taylor, Heroic Age; letters: Chris Eliopoulos | Blue Devil; Neron; Joker; Lex Luthor; Abra Kadabra; Doctor Polaris; Circe; Trickster; Flash; Batman; Superboy; Guy Gardner; Lobo; Captain Atom; Damage; Max Mercury; Hawkman; Ray; Triumph; Spectre; Green Lantern; Martian Manhunter; Captain Marvel; Huntress; Atom; Wonder Woman; Firestorm; Blue Beetle; |
| 7 | - | cover reprint (on interior page) | 1 | pencils: J. H. Williams III, Phil Jimenez; inks: Mick Gray, Phil Jimenez | Sentinel; Spectre; Deadman; Fate; Zatanna; Phantom Stranger; Blaze; Etrigan |
| 8 | Chapter One: Over Dark Evil | comic story | 20 | script: Scott Peterson; pencils: Phil Jimenez; inks: John Stokes; colors: Pat Garrahy; letters: Chris Eliopoulos | Sentinel; Harlequin; Phantom Stranger; Doctor Occult; Black Condor; Swamp Thing; Bloodwynd; John Constantine; Zatanna; Jim Corrigan; Fate; Deadman |
| 9 | Chapter Two: Into the Abyss | comic story | 20 | script: Scott Peterson; pencils: J. H. Williams III; inks: Mick Gray; colors: Pat Garrahy; letters: Chris Eliopoulos | Sentinel; Phantom Stranger; Zatanna; Jim Corrigan; Fate; Deadman; Tannarak; Blaze; Dementor, Blackbriar Thorn; Etrigan; The Spectre; Molly Mayne Scott; Neron |
| 10 | - | cover reprint (on interior page) | 1 | pencils: Dave Taylor; inks: Rick Burchett | Batman |
| 11 | Arkham: Devil's Asylum | comic story | 40 | script: Alan Grant; pencils: Brian Stelfreeze, Rick Burchett; inks: Rick Burchett; colors: Linda Medley; letters: Bill Oakley | |
| 12 | - | cover reprint (on interior page) | 1 | pencils: Anthony Williams; inks: Andy Lanning; colors: Matt Hollingsworth | Oracle [also as Batgirl]; Neron |
| 13 | Patterns of Fear | comic story | 13 | script: Roger Stern; pencils: Anthony Williams; inks: Andy Lanning; colors: Patricia Mulvihill; letters: Pat Prentice | |
| 14 | Killer Moth | character profile | 1 | pencils: Flint Henry; inks: Flint Henry | |
| 15 | Doctor Phosphorus | character profile | 1 | pencils: Tony Harris | |
| 16 | Spellbinder | character profile | 1 | pencils: Rick Burchett; inks: Rick Burchett | |
| 17 | Hellgrammite | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 18 | Copperhead | character profile | 1 | pencils: Howard Porter; inks: Howard Porter | |
| 19 | Blockbuster | character profile | 1 | pencils: Rick Burchett; inks: Rick Burchett | |
| 20 | Killer Elite | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 21 | Mr. Freeze | character profile | 1 | pencils: Kelley Jones; inks: Kelley Jones | |
| 22 | Grodd | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 23 | Killer Frost | character profile | 1 | pencils: Tom Grummett; inks: Tom Grummett | |
| 24 | Atomic Skull | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 25 | Metallo | character profile | 1 | pencils: Phil Gosier; inks: Phil Gosier | |
| 26 | Shadow Thief | character profile | 1 | pencils: Oscar Jimenez; inks: Oscar Jimenez | |
| 27 | Cheetah | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 28 | Star Sapphire | character profile | 1 | pencils: Chris Batista; inks: Chris Batista | |
| 29 | Circe | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 30 | Doctor Polaris | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 31 | Kadabra | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 32 | Lex Luthor | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 33 | Shrapnel | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 34 | Sledge | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 35 | Brimstone | character profile | 1 | pencils: Phil Jimenez; inks: Phil Jimenez | |
| 36 | Psycho-Pirate | character profile | 1 | pencils: Vince Giarrano; inks: Vince Giarrano | |
| 37 | Major Disaster | character profile | 1 | pencils: Howard Porter; inks: Howard Porter | |
| 38 | Trickster | character profile | 1 | pencils: Howard Porter; inks: Howard Porter | |
| 39 | Seduction of the Innocent! | cover reprint (on interior page) | 1 | pencils: Howard Porter; inks: Dan Green | Neron; Captain Marvel; Flash; Green Lantern; Wonder Woman; Martian Manhunter; Guy Gardner |
| 40 | Seduction of the Innocent | comic story | 38 | script: Mark Waid; pencils: Howard Porter; inks: Dennis Janke; colors: Rick Taylor, Heroic Age; letters: Chris Eliopoulos | Flash; Guy Gardner; Martian Manhunter; Green Lantern; Maxima; Captain Marvel; Wonder Woman; Captain Atom; Ray; Firestorm; Blue Devil; Neron; Sentinel; Satanus; Trickster; Blaze; Triumph; Mystek; Gypsy; Blue Beetle; Booster Gold; Black Condor; Damage; Green Arrow; Zatanna; Fate; Phantom Stranger; Dea |
| 41 | Afterword: "The Road to Hell" | foreword, introduction, preface, afterword | 4 | script: Mark Waid | |
| 42 | - | cover reprint (on interior page) | 1 | pencils: Howard Porter; inks: Dennis Janke, Dan Green; colors: Rick Taylor | |
| 43 | Dark Genesis: The Visual Evolution of the Underworld Unleashed Villains | illustration | 2 | pencils: Kelley Jones, Tom Grummett, Flint Henry, Oscar Jimenez | Mr. Freeze; Killer Frost; Killer Moth; Shadow Thief |
| 44 | - | illustration | 2 | pencils: Tony Harris; inks: Ray Snyder; colors: Grant Goleash | JLA [Justice League; Batman [Bruce Wayne]; Flash [Wally West]; Green Lantern [Kyle Rayner]; Martian Manhunter [J'onn J'onzz; John Jones]; Wonder Woman [Diana]]; Captain Marvel [Billy Batson]; Neron (villain) |
| 45 | Previews Promotional Cover | illustration | 1 | pencils: Howard Porter; inks: Dan Green | |