Rehak, Melanie. . Girl sleuth : Nancy Drew and the women who created her / Melanie Rehak. 1st ed. 0151010412 (alk. paper) series Orlando : Harcourt, c2005.
Call#: Van Pelt Library PS3545.I774 Z874 2005

 

A fun read!  The story behind the pseudonym "Carolyn Keene", and the two women most responsibile for creating Nancy Drew (Mildred Wirt Benson and Harriet Stratemeyer Adams).