Building on trends toward interdisciplinarity, this monograph features articles that explore educational and professional collaborations. After the editor's commentary, "The Art of Collaboration, The Science of Teaching" (Brian Jory), three essays include: "'Now I Trust You': Bridging the Ethical Dilemma in Professional Development School Relationships" (Samuel Hausfather and Elizabeth L. Strehle; "An Integrated Approach to Gender Equity in Schools" (Susan Logsdon Conradsen and Michelle Rosen Haney); and "Interdisciplinary Curriculum as Complementary Practice: A Philosophical Perspective" (Alvin H.F. Smith). A book review section reviews four books that focus on developmental problems experienced by preadolescents, adolescents, and young adults. (Papers contain references.) (SM)