Killraven Covers

I'm a big fan of this old Marvel property. It grew out of an odd adaptation of the War of the Worlds and just mutated into a crazed post-apocalyptic adventure tale. From the Wiki page- 

"Co-creator Neal Adams' early ideas for Killraven involved the character being the son of a Doc Savage archetype. This conception had been reworked by the first issue, a multiple-creator goulash in which the two originators and co-plotters turned the scripting over to another writer, and in which artist co-creator Adams penciled only the first 11 pages and Howard Chaykin the remaining nine. The second issue was fully written by the debut's scripter, Gerry Conway, followed in the third by Marv Wolfman.

After this, the book became the province of writer Don McGregor for an acclaimed run from #21 (Nov. 1973) to the final issue, #39 (Nov. 1976). Pencillers were Herb Trimpe, Rich Buckler, Gene Colan, and, most prominently, P. Craig Russell from issue #27 on.

Two of its characters, Carmilla Frost and the African American M'Shulla Scott, shared color comic books' earliest known dramatic interracial kiss, in issue #31 (July 1975), page nine, final panel."