Marvel Comics supervillain Thanos made his first appearance in The Invincible Iron Man #55 (February 1973) and was created by writer-artist Jim Starlin
Thanos, Character Close Up
What books should I read to get into Thanos? : r/comicbooks
Leo (Thanos Zodiac) Reading Orders
The Thanos Imperative (2010-2011) Reading Order – Omniverse Comics Guide
Marvel Chronology: Thanos Reading Order - Marvel Feature #12: The Comic Source Podcast Episode #725 - The Comic Source Blog
Thanos Reading Order (1973 - Present) - The Comic Book Dispatch
Warlock #11 Thanos Reading Order Marvel Chronology - 12 Days of The Comic Source: The Comic Source Podcast - LRM
Does Someone have a reading guide for the annihilation event : r/marvelcomics
Thanos Wins, Event
Marvel Two-In-One, Thanos Reading Order - Marvel Chronology: The Comic Source Podcast
The Thanos Imperative by Dan Abnett