Killraven
Marvel.
Essential Killraven 1 (Amazing Adventures 18-39, Marvel Team-Up 45, Killraven OGN, Killraven 1-shot; w Roy Thomas, Neal Adams, Gerry Conway, Marv Wolfman, Don McGregor, Bill Mantlo, Keith Giffen, Joseph Michael Linsner; a Neal Adams, Howard Chaykin, Herb Trimpe, Rich Buckler, Gene Colan, Craig Russell, Keith Giffen, Sal Buscema, Joseph Michael Linsner). [From Marvel Comics: Remember the Martian invasion of 2001? No? Not to worry, some of Marvel's top talents have preserved it for you! Relive the sequel to H.G. Wells's masterpiece as a sword-wielding slave leads a band of fearless freedom fighters against Earth's alien overlords! Featuring mutants, madmen, metal monsters and more! Guest-starring (who else?) Spider-Man! Free Earth!] 
Killraven: Warrior of the Worlds (OGN; w Don McGregor; a P. Craig Russell). 
Killraven (6-issue mini; w and a Alan Davis). [From Marvel Comics: In the not-so-distant future, Martians have invaded our world and laid waste to our civilization! Now, only Jonathan Raven – the gladiator known as Killraven – and his band of Freemen stand between Earth and utter annihilation! Dig sci-fi action? Love great visuals? Then grab your tub of popcorn and get ready for this modern classic from the great Alan Davis!] 