Dick Giordano cvr; Luthor app
Ross Andru was an American comics artist and editor. He is best known for his work on The Amazing Spider-Man, Wonder Woman, The Flash, and The Metal Men, and for having co-created The Punisher. During Andru's long career he also worked on Sgt. Rock, the Suicide Squad features in the Brave and the Bold, Rip Hunter, Time Master and Sea Devils at DC. At Marvel Andru contributed to Marvel Feature (where he drew the 1st appearance of The Defenders) and Marvel Team-Up among others.
Werner Roth is an American comic book artist who's worked with Marvel's predecessor Atlas during the golden age of comics. Werner was also notably the artist who took over the X-men series after Jack Kirby left. Roth's other famous works include Lorna, the Jungle Girl and Superman's Girlfriend, Lois Lane.