The Micronauts comic books featuring a group of characters based on the Mego Micronauts toy line. The first title was published by Marvel Comics in 1979, with both original characters and characters based on the toys. Marvel published two Micronauts series, mostly written by Bill Mantlo, who also made the Rom Spaceknight comic series, until 1986, well after the toy line was cancelled in 1980. In the 2000s, Image Comics and Devil's Due Publishing each briefly published their own Micronauts series. Byron Preiss Visual Publications also published three paperback novels based on the Micronauts. In July 2015, IDW Publishing announced that they would publish a new comic book series.