In 1950, Matera and comic book writer Chad Kelly teamed to do the short-lived "Mr. Holiday" (1950–51), about do-gooder Mr. Holiday and his young assistant Rod O'Keef, who is concerned about the state of holidays: "Last New Year's showed a steep increase in hangovers... Lovers' quarrels on Valentine's Day... Tree chopping on Arbor Day... Hunger at Thanksgiving... Even the ground hog refused to live up to his tradition." The strip was "not successfully distributed" by the syndicate, the George Matthew Adams Service, according to Matera's website.