Complex sentence: Jean Webster (pseudonym for Alice Jane Chandler Webster, July 24,1876-June 11,1916) was an American writer and author of many books including "Daddy-Long-Legs" and "Dear Enemy".
Split into simpler sentences: Jean Webster (pseudonym for Alice Jane Chandler Webster, July 24,1876-June 11,1916). She was an American writer and author of many books including "Daddy-Long-Legs" and "Dear Enemy".