 With the cancellation of his second radio series, Pearl found himself struggling to find work.He continued in radio with shows like, "Jack and Cliff" (1948), "The Pet Milk Show" (1950), and "The Baron and the Bee" (1952), a quiz show, but he never recaptured his mid-1930s fame.In 1934, a juvenile novel, "Jack Pearl as Detective Baron Munchausen", was based on his radio scripts.