7 Gossip Girl novels in the Gossip Girl Series, 1 hardback (It Had To Be You, A Gossip Girl Prequel; 2007; Poppy/Little, Brown) and 6 Gossip It Had to Be The Gossip Girl Prequel by Cecily von Ziegesar (Hardcover; Oct 2, 2007; ISBN 031601768x); Would I Lie to You by Cecily von Ziegesar (Oct 4, 2006; ISBN 0316011835); Nothing Can Keep Us A Gossip Girl Novel by Cecily von Ziegesar (Oct 5, 2005; ISBN 0316735094); All I Want Is Everything by Cecily von Ziegesar (May 7, 2003; ISBN 0316912123); Gossip Girl #1: A Novel by Cecily von Ziegesar (Apr 1, 2002; ISBN 0316910333); Gossip Girl #9: Only In Your A Gossip Girl Novel by Cecily von Ziegesar (May 10, 2006; ISBN 0316011827); You're the One That I A Gossip Girl Novel by Cecily von Ziegesar (Oct 6, 2004; ISBN 0316735167) (OKL-Amz)
