To commemorate our fiftieth year, we are proudly reissuing a selection of our most distinguished books from the last half-century. Here, in brand new packages, with new introductions and editorial comments by leading contemporary figures, are ten exemplars of the intellectual vigor that is the hallmark of Basic Books: classic titles by John Bowlby, Sigmund Freud, Josef Breuer, Claude Levi-Strauss, James Q. Wilson, Clifford Geertz, and Michael Walzer. That books like these remain in print is itself a testament to their enduring value. By calling attention to their sustained presence we hope to introduce new readers to landmark works that will continue to roil cultural waters for decades to come.

Bowlby's seminal contribution to the way we understand attachment concludes with an examination of loss. He offers not only a new developmental model but also rare insight into the dynamics of mourning, the problems of depression, and the processes of accommodation and healing. An appreciation by Daniel Stern, whose research on the mother/infant bond affirms and expands on Bowlby's work, fittingly graces this new edition.