Read comic: Thanos (2003)

comic
Genres: Action ; Adventure ; Superhero
Writers: Jim Starlin
Publishers: Marvel
Artists: Jim Starlin
Status: completed
Summary:

The most powerful, enigmatic villain in the Marvel Universe is taking center stage. Thanos' attempts at conquest and destruction have all been thwarted. So what inner demons drive the mad Titan towards his goals...and what hidden desires pull at his heart and mind now?