Complex sentence: Emily Hahn (January 14,1905-February 18,1997) was an American-born writer; called "a forgotten American literary treasure", she was the author of more than 52 books, and 180 articles, stories and poems.
Split into simpler sentences: Emily Hahn (January 14,1905-February 18,1997) was an American-born writer. Once called "a forgotten American literary treasure", she was the author of some 52 books, and 180 articles, stories and poems.