A masterpiece of the intertextual genre we would call "summary," this book was written in 1938, the year Sigmund Freud passed away. With his renowned precision of thought, Freud "explores" the fundamental components of the theory he founded, crafting a text that loses none of the convincing vigor of his other works. The concern and passion of the psychoanalyst to popularize his ideas and make them as comprehensible as possible, dispelling the misunderstandings that accompanied them, become evident.

Reading the summary of Freud's work can offer a better understanding of it, a supplement and an appreciation of its nuances, confirming that this monumental achievement also arises from a work in progress of writing.