Sweet Tooth is a post-apocalyptic graphic novel series written and illustrated by Jeff Lemire. It takes place in a world where a mysterious pandemic has caused human-animal hybrids to be born. The story follows Gus, a young boy with deer-like features, as he embarks on a journey to uncover the truth about his origins. Sweet Tooth is a unique and captivating series that combines elements of fantasy, adventure, and survival in a post-apocalyptic setting.