Drawing on the influential contributions of Wilfred Bion and Donald Meltzer to psychoanalysis, Bion and Meltzer's Expeditions into Unmapped Mental Life explores and addresses the clinical implications of their work, both through revisiting several of their conceptions and illustrating them with detailed clinical material from the analyses of children, adolescents, and adults. Psychoanalysis strives towards truth; this is its essence. However, emotional truth is often unknowable and not amenable to verbal communication. This ineffable mental realm is at the heart of both Bion and...