All I Need to Know about Filmmaking I Learned from the Toxic Avenger is the biography of Lloyd Kaufman, co-written by Kaufman himself and James Gunn. The book was published by Berkley Boulevard (a subsidiary of Penguin Putnam) in 1998. Kaufman is the co-founder of B-movie company Troma Entertainment and the director of such films as The Toxic Avenger, Class of Nuke 'Em High, and Terror Firmer. The book was written by both Kaufman and screenwriter James Gunn; they had previously collaborated on the 1996 film Tromeo and Juliet. Gunn went on to more mainstream prominence as the writer of Dawn of the Dead (2004) and the writer-director of Slither (2006) and the Marvel Studios 2014 film Guardians of the Galaxy. Source: Wikipedia (en)