Front cover image for Flex Mentallo : man of muscle mystery

Flex Mentallo : man of muscle mystery

Superhero Flex Mentallo tries to discover what caused the disappearance of most superheroes and supervillains from the world
Print Book, English, ©2012
Vertigo/DC Comics, New York, ©2012
Science fiction comic books, strips, etc
"Suggested for mature readers"--Page 4 of cover.
1 volume (unpaged) : chiefly color illustrations ; 29 cm
9781401232214, 9780857688880, 1401232213, 085768888X
"Originally published in single magazine form as Flex Mentallo 1-4."