Richard Landwehr is the author of numerous books about the Waffen-SS, particularly the foreign volunteers, providing accounts of these men, their formations, and their battles. He has been producing the magazine Siegrunen on the same topic for over 30 years.
Richard Le Gallienne was an English author and poet. The British-American actress Eva Le Gallienne (1899–1991) was his daughter by his second marriage to Danish journalist Julie Nørregaard (1863–1942).
Richard Lederer is an American linguist, author, speaker, and teacher. He is best known for his books on the English language and on wordplay such as puns, oxymorons, and anagrams. He has been dubbed "the Wizard of Idiom," "Attila the Pun," and "Conan the Grammarian." His weekly column, "Lederer on Language," appears in the San Diego Union-Tribune and his articles are in newspapers and magazines throughout the United States including the Mensa Bulletin.
Richard Dafydd Vivian Llewellyn Lloyd, known by his pen name Richard Llewellyn, was an English-born novelist of Welsh descent, who is best remembered for his 1939 novel How Green Was My Valley, which chronicles life in a coal mining village in the South Wales Valleys.
Richard Orson Lockridge was an American writer of detective fiction. Richard Lockridge with his wife Frances created one of the most famous American mystery series, Mr. and Mrs. North.