In The Death of Socrates, the reader will find an approach to the life and figure of Socrates, and, in addition, the story of one of its most critical moments and of which will mark forever the history of philosophy. This manga presents the figure of Socrates: his life, his thought and, especially, the episode of his death. It is based on the three Platonic dialogues that touch more closely the subject of the judgment and condemnation of this great philosopher of antiquity: the Apology (which relates the trial and the arguments with which Socrates defends himself), the Critón (which deals with the spirit of laws and justice and takes place during his imprisonment) and the Phaedo (which deals with death and the Platonic theory of the soul and takes place during the last day of Socrates' life). With these texts, the voice of Socrates will challenge the reader to begin to question and question, whether about himself, society, the sense of justice or truth, thus opening the way to critical and reasoned knowledge.