| 0 | Join the Valentine's Day Melee! | cover | 1 | pencils: Kaare Andrews; inks: Kaare Andrews; colors: Kaare Andrews | Harley Quinn [Harleen Quinzel]; Poison Ivy [Pamela Isley] |
| 1 | - | credits, title page | 1 | letters: typeset | |
| 2 | Perfect Matches | comic story | 8 | script: Christos Gage; pencils: Xermanico; inks: Xermanico; colors: Romulo Fajardo Jr.; letters: ALW's Troy Peteri; editing: Liz Erickson | Batman [Bruce Wayne] (also as Matches Malone); Catwoman [Selina Kyle]; Maxie Zeus; Riddler [Edward Nygma]; King Tut [Victor Goodman]; Crazy Quilt [Paul Dekker]; Mad Hatter [Jervis Tetch]; Captain Stingaree [Karl Courtney]; Ventriloquist [Arnold Wesker]; Scarface; Penguin [Oswald Cobblepot]; Magpie [ |
| 3 | Bittersweet | comic story | 8 | script: Crystal Frasier; pencils: Juan Gedeon; inks: Juan Gedeon; colors: Ulises Arreola; letters: Marshall Dillon; editing: Katie Kubert | Wonder Woman [Princess Diana]; Steve Trevor; Blue Snowman |
| 4 | Loose Lips | comic story | 8 | script: Mark Russell; pencils: Nik Virella; inks: Nik Virella; colors: Romulo Fajardo Jr.; letters: Wes Abbott; editing: Liz Erickson | Perry White; Amanda Waller; Harley Quinn [Harleen Quinzel]; Captain Boomarang [Digger Harkness]; Deadshot [Floyd Lawton]; Modem [Wesley Sloan]; Lois Lane |
| 5 | A Tale of Two Titans | comic story | 8 | script: Marquis Draper; pencils: Pop Mhan; inks: Pop Mhan; colors: Chris Sotomayor; letters: Rob Leigh; editing: Liz Erickson | Kid Flash [Wally West]; The Flash [Avery Ho]; Crush [Xiomara Rojas]; Red Arrow [Emiko Queen]; Mirror Master [Sam Scudder]; Golden Glider [Lisa Snart] |
| 6 | The Beginning | comic story | 8 | script: Tim Seeley; pencils: Rebekah Isaacs; inks: Rebekah Isaacs; colors: Kurt Michael Russell; letters: Travis Lanham; editing: Andrew Marino | Harley Quinn [Harleen Quinzel]; Poison Ivy [Pamela Isley]; Batman [Bruce Wayne] (flashback); Robin [Dick Grayson] (flashback); Commissioner James Gordon (flashback); Nightwing [Dick Grayson] (flashback); Joker (flashback); Lex Luthor (flashback); Brainiac [Vril Dox] (flashback); Black Adam [Teth Ada |
| 7 | Together Forever | comic story | 8 | script: Cavan Scott; pencils: José Luís; inks: Jonas Trindade; colors: Rex Lokus; letters: Carlos M. Mangual; editing: Michael McCalister | Hawkman [Carter Hall]; Hawkwoman [Shiera Hall] |
| 8 | Anniversary | comic story | 8 | script: Regine L. Sawyer; pencils: Rob Guillory; inks: Rob Guillory; colors: Mike Spicer; letters: Pat Brosseau; editing: Katie Kubert | Mister Miracle [Scott Free]; Big Barda [Barda Free]; Lashina; Mad Harriet; Stompa |
| 9 | Ex-Position! | comic story | 8 | script: Sina Grace; pencils: Karl Mostert; inks: Karl Mostert; colors: Ivan Plascencia; letters: AndWorld Design; editing: Andrew Marino | Nightwing [Dick Grayson]; Starfire [Princess Koriand'r]; Batman [Bruce Wayne]; Martian Manhunter [J'onn J'onzz] |
| 10 | Able | comic story | 8 | script: Pornsak Pichetshote; pencils: Chris Mooneyham; inks: Chris Mooneyham; colors: Michael Spicer; letters: Ferran Delgado; editing: Liz Erickson | Sgt. Frank Rock |
| 11 | The Heart Wants | comic story | 8 | script: John Ridley; pencils: Amancay Nahuelpan; inks: Amancay Nahuelpan; colors: June Chung; letters: Steve Wands; editing: Andrew Marino | Green Lantern [John Stewart]; Fatality [Yrra Cynril] |