Collected papers of Paul Ehrlich. Compiled and edited by F. Himmelweit. 3 vols.

Vol. I: Histology, biochemistry, and pathology, Vol. 2: Immunology and cancer research; Vol. 3: Chemotherapy. Most texts are in German. English translations are also published when available. The set includes new English translations of a few items. Volume 4, intended to contain Ehrlich’s collected letters and a complete bibliography, was never published. See M.M. Marquardt’s Paul Ehrlich, 1949, and E. Bäumler’s, Paul Ehrlich, scientist for life, G. Edwards transl., [1984].