2010 Reprint of 1952 Edition. First published in 1924, Otto Rank's The Trauma of Birth took as its starting point a note that Freud added to his The Interpretation of Dreams: "Moreover, the act of birth is the first experience of anxiety, and thus the source and prototype of the affect of anxiety". Rank set out to identify "the ultimate biological basis of the psychical," the very "nucleus of the unconscious" (p. xxiii). For him this was the physical...