In this book Claudia Frank discusses how Melanie Klein began to develop her psychoanalysis of children. Melanie Klein in Berlin: Her First Psychoanalyses of Children offers a detailed comparative analysis of both published and unpublished material from the Melanie Klein Archives.

By using previously unpublished studies, Frank demonstrates how Klein enriched the concept of negative transference and laid the basis for the innovations on both technique and theory that eventually led not only to changes in child analysis, but also to changes in the analysis of adults....