| 0 | - | cover | 1 | pencils: Giuseppe Camuncoli, Marko Djurdjević; inks: Marko Djurdjević; colors: Marko Djurdjević | Arishem, Doctor Doom, Victor Von Doom, Nezarr, Tefral, Ziran |
| 1 | Graphic Novels | promo (ad from the publisher) | 1 | pencils: various; inks: various; colors: various; letters: typeset | |
| 2 | Title and Credits | credits, title page | 2 | letters: typeset | |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Giuseppe Camuncoli, Marko Djurdjević; inks: Marko Djurdjević; colors: Marko Djurdjević | Dr. Doom; Celestials |
| 4 | Previously... | recap | 1 | pencils: Mike Zeck; inks: John Beatty; colors: Christie Scheele | |
| 5 | What If Dr. Doom Kept the Beyonder's Power? | comic story | 28 | script: Karl Bollers; pencils: Jorge Molina; inks: Jorge Molina; colors: Jorge Molina; letters: Jeff Powell | Dr. Doom (feature); Werner Von Doom (cameo flashback); Mr. Fantastic (cameo flashback); Invisible Woman (cameo flashback); Human Torch (cameo flashback); The Thing (cameo flashback); Spider-Man (cameo flashback); Cyclops (cameo flashback); Storm (cameo flashback); Wolverine (cameo flashback); Coloss |
| 6 | - | cover reprint (on interior page) | 1 | pencils: Ron Garney; inks: Ron Garney; colors: Marko Djurdjević | Spider-Man; Mary Jane Parker |
| 7 | no sequence | blank page(s) | 0 | | |
| 8 | Previously... | recap | 1 | pencils: various; inks: various; colors: various; letters: typeset | |
| 9 | What If Mary Jane Had Been Shot Instead of Aunt May? | comic story | 23 | script: Steven Grant; pencils: Gus Vazquez; inks: Gus Vazquez; colors: Frank Martin; letters: Virtual Calligraphy's Cory Petit | Spider-Man (feature); Aunt May (guest); Mary Jane Parker (guest, death); Iron Man (guest); Kingpin (villain); Turk (cameo) |
| 10 | - | cover reprint (on interior page) | 1 | pencils: Patrick Scherberger; inks: Patrick Scherberger | Hulk; Wolverine; Iron Man; Spider-Man |
| 11 | In This World... | recap | 1 | pencils: Art Adams; inks: Art Thibert; colors: Steve Buccellato | |
| 12 | Newer Fantastic Four | comic story | 27 | script: Paul Tobin; pencils: Patrick Scherberger; inks: Craig Yeung; colors: Chris Sotomayor; letters: Blambot's Nate Piekos | New Fantastic Four [Hulk; Iron Man; Wolverine; Spider-Man]; Silver Surfer (guest); Dr. Strange (guest); Adam Warlock (guest); Mephisto (villain); Thanos (villain); Death (villain); Kang (villain); Hawkeye (cameo); U.S.Agent (cameo); Hercules (cameo); Cyclops (cameo); Storm (cameo); Colossus (cameo); |
| 13 | - | cover reprint (on interior page) | 1 | pencils: Ed McGuinness; inks: Ed McGuinness | Captain America [Steve Rogers]; Iron Man [Tony Stark] |
| 14 | no sequence | blank page(s) | 0 | | |
| 15 | Previously... | recap | 1 | pencils: various; inks: various; letters: typeset | Iron Man; Captain America; Spider-Woman; Prodigy; Wiccan; Black Knight; Patriot; Falcon; Human Torch; Ms. Marvel; Spider-Man; Vision; Cloak; Dagger; Hulkling; Daredevil; Nighthawk |
| 16 | What If Iron Man Had Died? Fallen Son | comic story | 22 | script: Marc Sumerak; pencils: Trevor Goring; inks: Trevor Goring; colors: Elizabeth Breitweiser; letters: Dave Sharpe | Captain America [Steve Rogers]; Agent 13 [Sharon Carter]; Tony Stark [Iron Man] (death); Tom Foster; Cloud 9; MVP; Gauntlet; Komodo; War Machine; Henry Peter Gyrich; New Avengers [Luke Cage; Spider-Man; Wolverine; Iron Fist]; Mighty Avengers [Wonder Man; Sentry; Ms. Marvel; Wasp; Ares; Black Widow]; |
| 17 | - | cover reprint (on interior page) | 1 | pencils: Jimmy Cheung; colors: Marko Djurdjević | Red Skull; Cosmic Cube; Mr. Fantastic; Hawkeye; Spider-Woman; Ms. Marvel; Hulk; Captain America; Iron Man; Spider-Man; Wolverine |
| 18 | no sequence | blank page(s) | 0 | | |
| 19 | Previously... | recap | 1 | letters: typeset | Scarlet Witch |
| 20 | What If Scarlet Witch Ended the "House of M" by Saying "No More Powers?" | comic story | 29 | script: Brian Reed, Jim McCann; pencils: Paolo Pantalena; inks: Scott Hanna, Andrew Pepoy, Crime Lab Studios' Allen Martinez, Danny Miki, Victor Olazaba; colors: Guru eFX; letters: Jeff Powell | Yellowjacket; Captain America; Wasp; Ms. Marvel; Wonder Man; Professor X; Dr. Strange; Iron Man; Spider-Man; She-Hulk; Hawkeye [Clint Barton]; Luke Cage; Scarlet Witch; Quicksilver; Maria Hill; Fantastic Four [Human Torch; Invisible Woman; Thing; Mr. Fantastic]; Cyclops; White Queen; Wong; Wolverine |
| 21 | Roll Call | recap | 1 | pencils: ? (illustrations); inks: ? (illustrations); letters: typeset | Young Avengers [Wiccan; Hawkeye; Vision; Patriot; Speed; Stature]; Runaways [Molly Hayes; Gert Stein; Karolina Dean; Victor Mancha; Nico Minoru; Alex Wilder; Chase Stein] |
| 22 | What If the Runaways Became the Young Avengers? | comic story | 34 | script: C. B. Cebulski; pencils: Patrick Spaziante; inks: Victor Olazaba; colors: Christina Strain, John Rauch, Patrick Spaziante; letters: Jeff Powell | Young Avengers [Wiccan; Hawkeye [Kate Bishop]; Iron Lad [also as Vision]; Patriot; Speed; Stature]; Runaways [Bruiser [Molly Hayes; also as Princess Powerful]; Gert Stein; Lucy in the Sky [Karolina Dean]; Victor Mancha; Sister Grimm [Nico Minoru]; Alex Wilder; Talk Back [Chase Stein]; Arsenic [Gert |
| 23 | no sequence | blank page(s) | 0 | | |
| 24 | no sequence | blank page(s) | 0 | | |
| 25 | Marvel's Most Heroic Collections! | promo (ad from the publisher) | 1 | pencils: various; inks: various; colors: various; letters: typeset | |
| 26 | Marvel Once Again Poses the Question, "What If...?" | promo (ad from the publisher) | 1 | pencils: Ron Garney, Marko Djurdjević; inks: Marko Djurdjević; colors: Marko Djurdjević | Spider-Man [Peter Parker]; Mary Jane Watson-Parker; Kingpin; Iron Man [Tony Stark] |