| Release: | Jul 17, 2019 |
| Cover: | Sep 2019 |
It's Always Darkest Before The Dawn - Amazing Adventures (1970) #11-17; Amazing Spider-Man (1963) #92; Incredible Hulk (1968) #150, #161, #172 and #180-182; Marvel Team-Up (1972) #4 and #23; Avengers (1963) #110-111; Captain America (1968) #172-175; Defenders (1972) #15-16; and Giant-Size Fan
| Release: | Jul 17, 2019 |
| Cover: | Sep 2019 |
Continuing the saga of Marvel's original mutant team! Hank McCoy sets off on his own, taking a research job - but his scientific curiosity will curse him forever when an experiment gone wrong transforms him into a fanged, furry Beast! Meanwhile, the other X-Men find themselves pursued by a secret adversary that seeks to pick them off one by one. They must join forces with Captain America to save the nation and rescue their mutant comrades! Also featuring the first appearances of Wolverine and Madrox the Multiple Man, an X-Men/Avengers battle against Magneto and a host of rare covers! Collecting AMAZING ADVENTURES (1970) #11-17; AMAZING SPIDER-MAN (1963) #92; INCREDIBLE HULK (1968) #150, #161, #172 and #180-182; MARVEL TEAM-UP (1972) #4 and #23; AVENGERS (1963) #110-111; CAPTAIN AMERICA (1968) #172-175; DEFENDERS (1972) #15-16; and GIANT-SIZE FANTASTIC FOUR #4. Rated T
| Writer | Archie Goodwin, Tony Isabella, Roy Thomas, Steve Englehart, Gerry Conway, Stan Lee, Chris Claremont, Mike Friedrich, Len Wein, Arnold Drake |
| Artist | Herb Trimpe, Sal Buscema |
| Cover Artist | John Romita Sr., Herb Trimpe, Sal Buscema |
| Cover Penciller | Gil Kane, Jim Starlin, Herb Trimpe, Rich Buckler |
| Cover Inker | John Severin, Sal Trapani, Bill Everett, John Romita Sr., Frank Giacoia, Herb Trimpe, Jim Mooney, Joe Sinnott |
| Cover Colorist | Paul Mounts |
| Penciller | Marie Severin, Tom Sutton, John Buscema, Sal Buscema, Werner Roth, Bob Brown, Don Heck, Jim Starlin, Gil Kane, Herb Trimpe |
| Inker | John Romita Sr., Joe Sinnott, Frank Giacoia, Jim Mooney, John Tartaglione, Steve Mitchell, Mike Esposito, Syd Shores, Vince Colletta, Chic Stone, Jack Abel, Sal Trapani, Frank McLaughlin, Mike Ploog, Klaus Janson, John Verpoorten, John Severin |
| Colorist | Michele Brand, Glynis Oliver, Petra Goldberg-Scotese, Steve Englehart, Dave Hunt, George Roussos |
| Letterer | Charlotte Jetter, John Costanza, Jean Simek-Izzo, Artie Simek, Irv Watanabe, Shelly Leferman, Alan Kupperberg, Denise Vladimer, Sam Rosen, Herb Cooper |
| Plotter | Roy Thomas |
| Scripter | Gerry Conway, Tony Isabella |
| Editor | Marv Wolfman, Len Wein, Stan Lee, Roy Thomas |
| Editor in Chief | Len Wein, Roy Thomas |
| Spider-Man | Peter Parker |
| Captain America | Steve Rogers |
| Iron Man | Anthony 'Tony' Stark |
| The Thing | Benjamin J. Grimm |
| Mr. Fantastic | Reed Richards |
| Human Torch | Jonathan 'Johnny' Storm |
| Hulk | Robert Bruce Banner |
| Wolverine | James 'Logan' Howlett |
| Beast | Henry 'Hank' McCoy |
| Cyclops | Scott Summers |
| Doctor Strange | Stephen Strange |
| Hawkeye | Clint Barton |
| Daredevil | Matt Murdock |
| Iceman | Robert 'Bobby' Drake |
| Scarlet Witch | Wanda Maximoff |
| Professor X | Charles Francis Xavier |
| J. Jonah Jameson Jr. | |
| Black Widow | Natasha Romanoff |
| Black Panther | T'Challa |
| Nicholas 'Nick' Fury Sr. | |
| Thor | Donald Blake |
| Angel | Warren Worthington III |
| Quicksilver | Pietro Maximoff |
| Magneto | Max / Erik Magnus Eisenhardt / Lehnsherr |
| Joseph 'Robbie' Robertson | |
| Edwin Jarvis | |
| Vision | Victor Shade |
| Falcon | Sam Wilson |
| Havok | Alex Summers |
| Marvel Girl | Jean Grey |
| Medusa | Medusalith Amaquelin-Boltagon |
| Polaris | Lorna Dane |
| Banshee | Sean Cassidy |
| Crystal | Crystalia Amaquelin-Maximoff |
| Timothy 'Dum Dum' Dugan | |
| Valkyrie | Brunnhilde |
| Juggernaut | Cain Marko |
| Harry Osborn | |
| Blob | Frederick J. Dukes |
| Thaddeus E. 'Thunderbolt' Ross | |
| Betty Ross-Banner | |
| Nighthawk (Earth-616) | Kyle Richmond |
| Morbius | Michael Morbius |
| Mastermind | Jason Wyngarde |
| Redwing | |
| Mimic | Calvin Rankin |
| Cyclops | Scott 'Slim' Summers |
| Gwendolyne 'Gwen' Stacy | |
| Patsy Walker | |
| Gabe Jones | |
| Glenn Talbot | |
| Peggy Carter | |
| Betty Ross | |
| Gabriel 'Gabe' Jones | |
| Lorelei | |
| Griffin | Johnny Horton |
| Alicia Reiss Masters | |
| Unus the Untouchable | Angelo / Gunther Unuscione / Bain |
| Jim Wilson | |
| General Thaddeus 'Thunderbolt Ross | |
| Hector | |
| Vera Cantor | |
| Quasimodo | Quasi-Motivational Destruct Organism |
| Wendigo | Georges Baptiste |
| Secret Empire | |
| Marianne Rodgers | |
| Viper | Jordan Dixon |
| Equinox | Terry Sorenson |
| Wendigo | Paul Cartier |
| Ivan Petrovitch | |
| Tom Fagan | |
| Buzz Baxter | |
| Anvil | |
| Multiple Man | James Arthur 'Jamie' Madrox |
| Linda Donaldson | |
| Unus the Untouchable | Angelo Unuscione |
| Marie Cartier | |
| Moonstone | Lloyd Bloch |
| Hammer | |
| Roy Thomas | |
| Len Wein | |
| Number One (Marvel) | |
| Carl Maddicks | |
| Gerry Conway | |
| Quentin Harderman | |
| Sam Bullit | |
| Steve Englehart | |
| Agent 9 | |
| J.C. Pennysworth | |
| Piper (Savage Land Mutate) | |
| Jasper | |
| Norton McCoy | |
| Crackajack Jackson | |
| Colonel Armbruster | |
| George Baptiste | |
| the Ultimate Mutant Alpha | |
| Chico | |
| Jean Simek-Izzo | |
| Glynis Oliver-Wein | |
| Edna Andrews-McCoy | |
| Conquistador | Orlando Furio |
| Age | Modern Age |
|---|---|
| Format | Digital Comic |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 512 |
| Country | USA |
| Language | English |