Uploaded May 2025 | Updated September 2026, 1 week ago

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History of the Marvel Universe No. 325
The Sliding Timeline

Sources:
The Origin of Spider-Man
- Amazing Fantasy 015 (1952)
Thirteen Years Later
- Amazing Spider-Man (Vol. 3) 001 (2014)
The Original Human Torch
- Marvel Comics 001 (1939)
- Saga of the Original Human Torch 004 (1990)
- Marvel Comics 1000 (2019)
Captain America
- Captain America Comics 001 (1941)
- Avengers 004 (1964)
Patsy Walker
- Miss America Magazine 002 (1944)
- Avengers 144 (1976)
- Defenders 089 (1980)
Article with John Byrne and Jim Salicrup
- Comics Interview 025 (1885)
The Sliding Timescale
- OHotMU: Alternate Universes (2005)
- OHotMU A-Z 002 (2008)
The Space Race
- Fantastic Four 001 (1961)
- Fantastic Four (Vol. 6) 014 (2019)
MySpace or Twitter
- Civil War: Front Line 011 (2006)
- Captain America: Steve Roger 017 (2017)
The Birth of Franklin Richards
- Fantastic Four Annual 006 (1968)
Deviant History
- Eternals 002 (1976)
Leonid and the Brotherhood of the SHIELD
- S.H.I.E.L.D. 001-006 (2010-2011)
- S.H.I.E.L.D. (Vol. 2) 001-004 (2011-2012)
- S.H.I.E.L.D. by Hickman and Weaver 005-006 (2018)
Galactus' Explanation
- Ultimates 005 (2016)
Dismissal from a Mortal Mind
- Ultimates 007 (2016)
The Omega Council and the Concordance Engine
- Defenders (Vol. 4) 011 (2012)
Spider-Man Origins
- Amazing Fantasy 015 (1962)
- Spider-Man: Chapter One (1999)
- Amazing Spider-Man (Vol. 2) 010 (1999)
- Amazing Spider-Man (Vol. 3) 1.1 (2014)
Nick Fury and S.H.I.E.L.D.
- Strange Tales 135 (1965)
- Marvel Spotlight 031 (1976)
- Fury (1994)
- Original Sins 005 (2014)
The Origin of Iron Man
- Tales of Suspense 039 (1963)
- Iron Man (Vol. 4) 001 (2005)
- Iron Man (Vol. 4) 005 (2006)
- History of the Marvel Universe 002-003 (2019)
Reed and Ben in WWII
- Fantastic Four 011 (1963)
- Captain Savage 007 (1968)
Additional Artwork
- Strange Tales 130 (1965)
- Incredible Hulk 135 (1971)
- Rocket Raccoon 001 (1985)
- Simpsons Comics 001 (1993)
- Heroes Reborn 001 (1997)
- Spider-Woman: Origin 001 (2006)
- Amazing Spider-Man 661 (2011)
- Fantastic Four (Vol. 6) 014 (2019)

tombrevoort.substack.com/p/145-superman-is-my-religion

Additional information from various editions of the Official Handbook of the Marvel Universe.

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