| 0 | - | cover | 1 | pencils: Chris Sprouse; inks: Al Gordon | Apparition; Brainiac 5.1; Chameleon; Cosmic Boy; Element Lad; Ferro; Gates; Invisible Kid; Karate Kid; Kid Quantum; Kinetix; Leviathan; Live Wire; M'Onel; Monstress; Saturn Girl; Sensor; Spark; Star Boy; Thunder; Triad; Ultra Boy; Umbra; Xs; Koko |
| 1 | Unknown Point of Origin | comic story | 22 | script: Dan Abnett, Andy Lanning; pencils: Chuck Wojtkiewicz; inks: Dexter Vines; colors: Tom McCraw, Digital Chameleon; letters: Clem Robins | Apparition; Brainiac 5.1; Chameleon; Cosmic Boy; Element Lad; Ferro; Gates; Invisible Kid; Karate Kid; Kid Quantum II; Kinetix; Leviathan II; Live Wire; M'Onel; Monstress; Saturn Girl; Sensor; Spark; Thunder; Triad; Ultra Boy; Umbra; Xs; Chuck Taine; Dyrk Magz; Koko; R.J. Brande; Blight (introductio |
| 2 | Karate Kid | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Scott Kolins; inks: Keith Champagne; colors: Tom McCraw, Digital Chameleon | Karate Kid |
| 3 | The Legion Constitution | text article | 2 | script: Paul Levitz | |
| 4 | Kid Quantum II | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Jeffrey Moy; inks: W. C. Carani; colors: Tom McCraw, Digital Chameleon | Kid Quantum [Jazmin Cullen] |
| 5 | Pernisius | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Greg Luzniak; inks: Mark Pennington; colors: Tom McCraw, Digital Chameleon | Lord Pernisius |
| 6 | Fallen Heroes | character profile | 2 | script: Matt Brady, Tom McCraw; pencils: Phil Jimenez; inks: Phil Jimenez; colors: Tom McCraw, Digital Chameleon | Leviathan (statue); Kid Quantum [James Cullen] (statue); Blast-Off (statue); Atom'X (statue) |
| 7 | Sensor | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Kilian Plunkett; inks: Kilian Plunkett; colors: Tom McCraw, Digital Chameleon | Sensor |
| 8 | Brande, By Damn! | text story | 2 | script: Tom Peyer; pencils: Derec Aucoin; inks: Dan Davis; colors: Tom McCraw, Digital Chameleon | R.J. Brande |
| 9 | Elements of Disaster | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Jeffrey Moy; inks: Phil Moy; colors: Tom McCraw, Digital Chameleon | A'Rie; Ebb; Phy'R; Rrok |
| 10 | Thunder | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Matt Haley; inks: Tom Simmons; colors: Tom McCraw, Digital Chameleon | Thunder [Cece Beck] |
| 11 | Ferro | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Cully Hamner; inks: Cully Hamner; colors: Tom McCraw, Digital Chameleon | Ferro |
| 12 | Brainiac 5.1 | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Sean Phillips; inks: Sean Phillips; colors: Tom McCraw, Digital Chameleon | Brainiac 5.1; Koko |
| 13 | A Partial Listing of the United Planets and Affiliated Planets | text article | 1 | script: Matt Brady, Tom McCraw; colors: Tom McCraw, Digital Chameleon | |
| 14 | The Blight | character profile | 1 | script: Dan Abnett, Andy Lanning; pencils: Olivier Coipel; inks: Andy Lanning; colors: Tom McCraw, Digital Chameleon | The Blight |
| 15 | Monstress | character profile | 1 | script: Matt Brady, Tom McCraw; pencils: Dusty Abell; inks: Norman Lee; colors: Tom McCraw, Digital Chameleon | Monstress |