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.

The experience of separation and the ensuing susceptibility to anxiety, anger, and fear constitute the flip side of the attachment phenomenon. In an authoritative new foreword to Bowlby's classic study, Stephen Mitchell (who gives resonant voice to the relational perspective in psychoanalysis) bridges the distance between attachment theory and the psychoanalytic tradition.