The Age of Insects Not Human Books 1-4 is a complete set of graphic novels by artist/writer Green, published by Critical Mass in 2007. The series, set in the Modern Age of US Comics, features a horror and sci-fi or suspense genre with a focus on not human characters. Book 1 is signed by Green, making it a valuable collectible for fans of the series. This set is sure to entertain readers with its unique storyline and artwork, making it a must-have for any comic book enthusiast.