Complex sentence: William M. Napier or Bill Napier, are pseudonyms for Christopher Hart (born June 29,1940 in Perth, Scotland) is the author of five high tech thriller novels and a number of serious scientific books.
Split into simpler sentences: William M. Napier or Bill Napier, are pseudonyms for Christopher Hart (born June 29,1940 in Perth, Scotland). Hart the author of five high tech thriller novels and a number of serious scientific books.