W. Bernard Lukenbill, Professor, The Information School, University of Texas at Austin, holds a BS degree from North Texas University, an MLS from the University of Oklahoma, and a PhD from Indiana University. He has been a high school librarian and has authored other books for Libraries Unlimited.Barbara Froling Immroth holds an AB from Brown, an MLS from Denver University, and a PhD from the University of Pittsburgh. She has both public library and school library experience. She is a past president of the Association for Library Services to Children, the Texas Library Association, and Beta Phi Mu International Library and Information Science Honor Society.