Janet Evanovich was born on April 22, 1943 in South River, New Jersey. She received a bachelors degree in art from Douglas College, which is part of Rutgers University. She was working as a secretary for a temporary employment agency when she sold her first romance novel, Hero at Large, which was published in 1987 under the pseudonym Steffie Hall. She went on to write 12 romances in five years using her real name before beginning to write mysteries. Her first mystery novel, One for the Money, became the first book in the Stephanie Plum series. The latest book in that series is called Sizzling Sixteen. She is also the author of the Alex Barnaby series, A Between-the-Numbers Novel series and Full series with Charlotte Hughes. Her title Explosive Eighteen made the New York Times Best Seller list for 2011.