| 0 | Who's Who | cover | 2 | pencils: Ty Templeton; inks: Ty Templeton | |
| 1 | Who's Who's Hows & Whys | foreword, introduction, preface, afterword | 1 | script: Mark Waid | |
| 2 | Ultra-Humanite | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Brad Vancata; inks: Brett Breeding; colors: Anthony Tollin | Ultra-Humanite |
| 3 | Ventriloquist | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Norm Breyfogle; inks: Norm Breyfogle; colors: Anthony Tollin | Ventriloquist |
| 4 | Wanderers | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Dave Hoover; inks: Robert Campanella; colors: Anthony Tollin | Wanderers |
| 5 | Weaver | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Rick Hoberg; inks: Rick Hoberg; colors: Anthony Tollin | Weaver |
| 6 | Weird | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Dan Green; inks: Dan Green; colors: Anthony Tollin | Weird |
| 7 | Wildebeest | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Eduardo Barreto; inks: Eduardo Barreto; colors: Anthony Tollin | Wildebeest |
| 8 | Wildfire | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Keith Giffen; inks: Keith Giffen; colors: Anthony Tollin | Wildfire |
| 9 | Wotan | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Art Thibert; inks: Art Thibert; colors: Anthony Tollin | Wotan |
| 10 | Zatanna | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Tom Artis; inks: Joe Rubinstein; colors: Anthony Tollin | Zatanna |
| 11 | Zuggernaut | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Joe Brozowski; inks: Sam de la Rosa; colors: Anthony Tollin | Zuggernaut |
| 12 | Abby Cable | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: K. S. Wilson; inks: K. S. Wilson; colors: Anthony Tollin | Abby Cable |
| 13 | Alfred Pennyworth | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Tom Grindberg; inks: Tom Grindberg; colors: Anthony Tollin | Alfred Pennyworth |
| 14 | Amanda Waller | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Luke McDonnell; inks: Luke McDonnell; colors: Anthony Tollin | Amanda Waller |
| 15 | Ed and Felicity Raymond | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Joe Brozowski; inks: Sam de la Rosa; colors: Anthony Tollin | Ed Raymond; Felicity Raymond |
| 16 | Etta Candy | character profile | 0.5 | script: Robert Greenberger, Peter Sanderson; pencils: George Pérez; inks: George Pérez; colors: Anthony Tollin | Etta Candy |
| 17 | Harvey Bullock | character profile | 0.5 | script: Robert Greenberger, Peter Sanderson; pencils: Steve Erwin; inks: Al Vey; colors: Anthony Tollin | Harvey Bullock |
| 18 | Jenet Klyburn | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: José Luis García-López; inks: José Luis García-López; colors: Anthony Tollin | Jenet Klyburn |
| 19 | Jim Corrigan | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Chris Wozniak; inks: Chris Wozniak; colors: Anthony Tollin | Jim Corrigan |
| 20 | Jimmy Olsen | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: José Luis García-López; inks: José Luis García-López; colors: Anthony Tollin | Jimmy Olsen |
| 21 | Julia Kapatelis | character profile | 0.5 | script: Robert Greenberger, Peter Sanderson; pencils: George Pérez; inks: George Pérez; colors: Anthony Tollin | Julia Kapatelis |
| 22 | Kim Liang | character profile | 0.5 | script: Robert Greenberger, Peter Sanderson; pencils: Chris Wozniak; inks: Chris Wozniak; colors: Anthony Tollin | Kim Liang |
| 23 | Lana Lang | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Eduardo Barreto; inks: Eduardo Barreto; colors: Anthony Tollin | Lana Lang |
| 24 | Ma and Pa Kent | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Dennis Janke; inks: Jerry Ordway; colors: Anthony Tollin | Martha Kent; Jonathan Kent |
| 25 | Maxwell Lord | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Gray Morrow; inks: Gray Morrow; colors: Anthony Tollin | Maxwell Lord |
| 26 | Oberon | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Brian Augustyn; inks: Al Gordon; colors: Anthony Tollin | Oberon |
| 27 | Perry White | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Eduardo Barreto; inks: Eduardo Barreto; colors: Anthony Tollin | Perry White |
| 28 | Rudolph and Mary West | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Greg LaRocque; inks: Brett Breeding; colors: Anthony Tollin | Rudolph West; Mary West |
| 29 | Steve Trevor | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Ross Andru; inks: Chris Wozniak; colors: Anthony Tollin | Steve Trevor |
| 30 | Terry Long | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Tom Grindberg; inks: Tom Grindberg; colors: Anthony Tollin | Terry Long |
| 31 | Thomas Kalmaku | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Joe Staton; inks: Joe Staton; colors: Anthony Tollin | Thomas Kalmaku |
| 32 | Wade Eiling | character profile | 1 | script: Robert Greenberger, Peter Sanderson; pencils: Pat Broderick; inks: Bob Smith; colors: Anthony Tollin | Wade Eiling |
| 33 | Appendix | character profile | 3 | script: Robert Greenberger, Peter Sanderson; pencils: Brian Bolland; inks: Brian Bolland; colors: Anthony Tollin | Animal Man; others |
| 34 | - | promo (ad from the publisher) | 1 | pencils: various; inks: various; letters: typeset | |