Complex sentence: Sidney Offit (born October 13,1928) is an American writer, perhaps best known for his series of popular children's books in the 1960s, including "The Adventures of Homer Fink", illustrated by Paul Galdone.
Split into simpler sentences: Sidney Offit (born October 13,1928) is an American writer. He is perhaps best known as the author of various children's book during the 1960s, including "The Adventures of Homer Fink", illustrated by Paul Galdone.