Most fanboys know Adkins from his many Marvel Comics credits
In 1964, during the period comic-book fans and historians call the Silver Age of Comics, Adkins joined the Wally Wood Studio as Wood's assistant. Wood and Adkins collaborated on a series of stories for Warren Publishing's black-and-white horror-comics magazines Creepy and Eerie. Adkins was among the original artists of Wood's T.H.U.N.D.E.R. Agents, for Tower Comics, drawing many Dynamo stories during his 16 months in the Wood Studio.
His work as a penciler and inker appeared in 816 comic books, and he inked over 70 artists in the comics industry. He drew 132 covers for Marvel Comics, in addition to his many pages for Doctor Strange and other Marvel titles. Adkins has worked for a variety of comics publishers, including Charlton Comics, DC Comics (Aquaman, Batman), Dell Comics/Western Publishing, Eclipse Comics, Harvey Comics, Marvel, and Pacific Comics.
In addition to penciling and inking, Adkins has also done cover paintings, including Amazing Stories, Eerie (issue 12) and Famous Monsters of Filmland (issues 42, 44). His magazine illustrations have been published in Argosy (with Wood), Amazing Stories, Fantastic, Galaxy Science Fiction, Infinity, Monster Parade, Science-Fiction Adventures, Spectrum, Worlds of If and other magazines.
here are a fewof his SF magazine covers: