John Steinbeck allowing Steinbeck to spend a full day on the set of "The Grapes of Wrath" and the next day on the set of "Of Mice and Men." In the 1930s and 1940s, Ed Ricketts strongly influenced Steinbeck's writing. Steinbeck frequently took small trips with Ricketts along the California coast to give himself time off from his writing and to collect biological specimens, which Ricketts sold for a living. Their joint book about a collecting expedition to the Gulf of California in 1940, which was part travelogue and part natural history, published just as the U.S. entered World War II, never
John Steinbeck realist fully equal to his predecessors Sinclair Lewis and Ernest Hemingway." Although modest about his own talent as a writer, Steinbeck talked openly of his own admiration of certain writers. In 1953, he wrote that he considered cartoonist Al Capp, creator of the satirical "Li'l Abner", "possibly the best writer in the world today." At his own first Nobel Prize press conference he was asked his favorite authors and works and replied: "Hemingway's short stories and nearly everything Faulkner wrote." In September 1964, President Lyndon B. Johnson awarded Steinbeck Presidential Medal of Freedom. In 1967, at the behest of "Newsday"