Jack Thomas Chick was an American cartoonist and publisher, best known for his fundamentalist Christian comic tracts. His company, Chick Publications, has sold over 750 million tracts that present his particular brand of evangelical Protestantism. The tracts are known for their controversial and often inflammatory views on topics like Roman Catholicism, homosexuality, Islam, and rock music. Despite widespread criticism, Chick's work has been influential in certain evangelical communities and remains a subject of study and debate.