Question: Beth Greene is a fictional character from the American horror drama television series "The Walking Dead", younger, half-sister of Maggie, the character has no counterpart in the comic book series on which the show is based, The Walking Dead is an ongoing black-and-white comic book series created by writer Robert Kirkman and which artist?
Sentence (from "The Walking Dead (comic book)"): He finds his wife and son, and meets other survivors, gradually taking on the role of leader among a group and later a community as Rick and his group try to survive the zombie apocalypse.
Relevant evidence: No