Who had more pseudonyms, Robert Ludlum or Clement Greenberg?
Clement Greenberg Clement Greenberg ( ), occasionally writing under the pseudonym K. Hardesh (January 16, 1909 – May 7, 1994), was an American essayist known mainly as an influential visual art critic closely associated with American Modern art of the mid-20th century. In particular, he is best remembered for his promotion of the abstract expressionist movement and was among the first published critics to praise the work of painter Jackson Pollock.
Mell Lazarus was an American cartoonist, best known as the creator of two comic strips, "Miss Peach" (1957–2002) and "Momma" (1970–2016). Additionally, he wrote two novels. For his comic strip "Pauline McPeril" (a 1966-69 collaboration with Jack Rickard), he used the pseudonym Fulton, which is also the name of a character in his first novel, "The Boss Is Crazy, Too".