Vol. 1
#1 �Spiderman had joined the FF?
#2 �Hulk had the mind of Bruce Banner?
#3 �The Avengers had never been?
#4 � The Invaders had stayed together after WWII?
#5 � Captain America hadn't vanished during WWII?
#6 � the FF had different powers?
#7 � the radioactive spider had bit someone else?
#8 �The world knew that Daredevil was blind?
#9 �The Avengers had fought evil during the 1950's?
#10 �Jane Foster found Thor's hammer?
#11 � the original Marvel Bullpen had become the FF?
#12 �Rick Jones had become the Hulk?
#13 � Conan walked the Earth today?
#14 �Sgt. Fury had fought WWII in space?
#15 �Nova was 4 other people?
#16 � Shang Chi fought on the side of Fu Manchu?
#17 �Ghost Rider, Spiderwoman, Captain Marvel were villains?
#18 �Dr. Strange was a disciple of Dormammu?
#19 �Spiderman had never become a crime fighter?
#20 �Avengers fought Kree/Skrull war without Rick Jones?
#21 �Invisible girl had married Sub-Mariner?
#22 �Dr. Doom was a hero?
#23 �Hulk became a barbarian?
#24 � Spiderman rescued Gwen Stacy?
#25 �Thor & Avengers fought the Gods?
#26 �Captain America was President?
#27 �Phoenix had not died?
#28 �Daredevil was an agent of SHIELD?/�Ghost Rider was separated from Johnny Blaze?
#29 � the Avengers defeat everybody?/� Namor never regained his memory?
#30 �Spiderman's clone had lived?
#31 �Wolverine had killed the Hulk? / �The FF had never been?
#32 �Avengers were pawns of Korvac?
#33 �Dazzler were herald of Galactus? /� Iron Man was stuck in King Arthur's time?
#34 �(comedy issue)
#35 �Elektra had lived?
#36 �FF didn't get powers?
#37 �Beast and Thing continued to mutate?/� Silver Surfer lost the power cosmic?
#38 �featuring Daredevil, Cap. America, Vision & Scarlet Witch
#39 �Thor battled Conan?
#40 �Dr. Strange didn't become sorcerer supreme?
#41 �Sub-Mariner saved Atlantis?
#42 �Invisible Girl had died?
#43 �Conan was stranded in the 20th century?
#44 �Captain America were revived today?
#45 �The Hulk went berserk?
#46 �Uncle Ben had lived?
#47 �Loki had found the Hammer of Thor?
Special #1 �Iron Man was a traitor?
Vol. 2
# -1 starring Bishop (�Bishop had traveled farther back to before the X-men were formed?)
#1 �Avengers lost Evolutionary War?
#2 �Daredevil killed the Kingpin?
#3 �Steve Rogers refused to give up being Cap. America?
#4 �the alien costume possessed Spiderman?
#5 �Vision had destroyed the Avengers?
#6 �X-men lost Inferno?
#7 �Wolverine was an agent of SHIELD?
#8 �Iron Man lost the Armor Wars?
#9 �X-men died on first mission?
#10 �Punisher's family didn't die?
#11 �FF had the same powers?
#12 �X-men stayed in Asgard?
#13 �Professor X was Juggernaut?
#14 �Captain Marvel didn't die?
#15 �FF lost trail of Galactus?
#16 �Wolverine battled Conan?
#17 �Kraven killed Spiderman?
#18 �FF battled Dr. Doom before got powers?
#19 �Vision conquered the world?
#20 �Spiderman didn't marry Mary Jane?
#21 �Spiderman married the Black Cat?
#22 �Silver Surfer didn't escape Earth?
#23 �the New X-men never existed?
#24 �Wolverine was lord of the vampires?
#25 �Superheroes lost Atlantis Attacks?
#26 �Punisher killed Daredevil?
#27 �Namor joined the FF?
#28 �Cap. America led an army of super soldiers in WWII?
#29 �Cap. America formed the Avengers?
#30 �FF's 2nd kid had lived?
#31 �Spiderman kept cosmic powers?
#32 �Phoenix had not died?
#33 �Phoenix rose again?
#34 �no one was watching the Watcher?
#35 Timequake part 1 (�The Fantastic Five fought Dr. Doom and Annihilus?)
#36 Timequake part 2 (�the Cosmic Avengers battled the Guardians of the Galaxy?)
#37 Timequake part 3 (�Wolverine had been Lord of the Vampires during the Inferno?)
#38 Timequake part 4 (�Thor was a thrall of Seth?)
#39 Timequake part 5 (�the Watcher saved the universe?)
#40 �Storm remained a thief?
#41 �Avengers fought Galactus?
#42 �Spiderman kept 6 arms?
#43 �Wolverine had married Mariko?
#44 �Venom possessed Punisher?
#45 �Barbara Ketch was Ghost Rider?
#46 �Cable killed X-men?
#47 �Magneto took over USA?
#48 �Daredevil saved Nuke?
#49 �Silver Surfer possessed Infinity Gauntlet?
#50 �Hulk killed Wolverine?
#51 �Punisher became Cap. America?
#52 �Dr. Doom was sorcerer supreme?
#53 �Iron Man 2020 was stuck in the past?/�Rick Jones remained the Hulk?/�Spiderman's torment was different?
#54 �Death's Head had lived?
#55 �Avengers lost Operation: Galactic Storm? part 1
#56 �Avengers lost Operation: Galactic Storm? part 2
#57 �Punisher was an agent of SHIELD?
#58 �Punisher killed Spiderman?
#59 �Wolverine led Alpha Flight?
#60 �: X-men wedding album
#61 �Spiderman's parents destroyed his family?
#62 �Wolverine battled Weapon X?
#63 �War Machine didn't destroy Living Laser?
#64 �Iron Man sold out?
#65 �Archangel fell from grace?
#66 �Rogue possessed the power of Thor?
#67 �Captain America was revived today? (part 1)
#68 �Captain America was revived today? (part 2)
#69 �Stryfe killed the X-men?
#70 �Silver Surfer didn't betray Galactus?
#71 �the Gamma bomb spawned 1000 Hulks?
#72 �Spiderman became a murderer?
#73 �Kingpin owned Daredevil?
#74 �Mr.Sinister had formed the X-men?
#75 �Blink, of Generation X, had not died?
#76 �Peter Parker had to destroy Spiderman?
#77 �Legion had killed Magneto?
#78 �the new FF had remained a team?
#79 �Storm was Phoenix?
#80 �Hulk evolved into Maestro?
#81 �the Age of Apocalypse had not ended?
#82 �J. Jonah Jameson adopted Spiderman?
#83 �Daredevil was a disciple of Dr. Strange?
#84 �Shard lived instead of Bishop?
#85 �Magneto ruled all mutants?
#86 �the Scarlet Spider killed Spiderman?
#87 starring Sabretooth
#88 starring Spiderman (�the spider's bite had a different effect?)
#89 starring the FF (� the cosmic rays mutated them too much?)
#90 starring Cyclops & Havok (�the Shi'ar didn't kidnap their parents?)
#91 starring Hulk (� the gamma blast had a different effect?)
#92 starring Cannonball's little brother Josh and his pet sentinel
#93 starring Wolverine (�Wolverine lost his humanity along with his adamantium?)
#94 starring Juggernaut (� Juggernaut killed the X-men?)
#95 starring Ghost Rider (�Mephisto controlled Dan Ketch?)
#96 starring Quicksilver (�Magneto's daughter had lived?)
#97 starring Black knight
#98 starring Rogue (� Mystique hadn't abandoned Nightcrawler?)
#99 starring Spiderman (�Black Cat unmasked Spiderman?)
#100 starring Gambit
#101 �Angel remained a horseman?
#102 �Daredevil's dad threw the fight?
#103 �Cap. America saved the German Scientist?
#104 �Impossible Man possessed the Infinity Gauntlet?
#105 �Spiderman's daughter had lived?
#106 �X-men wanted revenge on Gambit?
#107 �Thor didn't go mad?
#108 �Avengers battled Carnage Cosmic?
#109 �Thing refused to leave Littleville?
#110 �Colossus never joined the X-men?
#111 �Wolverine was a horseman of Apocalypse?
#112 �New York remained a savage land?
#113 �Tony Stark was sorcerer supreme?
#114 �Superheroes never left the Secret Wars?
Volume 2 was cancelled in 1999 as far as I know. I heard somewhere that they were thinking of changing it to a more Elseworlds (DC) style where they just come out with specials every once in a while or something. This never materialized.
Update December 2004 They finally got around to making the specials that I heard about back when I wrote this. I got the 6 specials that they recently came out with as of the writing of this page. Listed below are the books:
What if Aunt May had died instead of Uncle Ben?
What if Dr. Doom had become the Thing?
What if General Ross had become the Hulk?
What if Jessica Jones had joined the Avengers?
What if Karen Page had lived?
What if Magneto had formed the X-men with Professor X?