The book “The Mirror Child” (L’enfant du miroir) is a publication of a conversation between F. Dolto and J.-D. Nazio at a seminar organized by J.-D. Nazio. This is a kind of introduction to the current issues of modern psychoanalysis and, above all, the psychoanalysis of the child. The lively and interested dialogue between scientists touches on the following topics: the role of a mirror in a child’s life; sleep and breathing; function of the human face; a case of childhood schizophrenia; melancholy; what does a child’s drawing represent? For doctors, psychotherapists, psychologists and everyone who works with children and is interested in the problems of psychoanalysis.