"Aliyard Blood Machine" is an exciting novel by the famous American writer Richard Harding Davis. This book tells the story of the mysterious "Aliardi", known on the streets of New York as Stink Blood, who represents his whole business with great genius and acting talent. He resorts to criminal activities, but has a flawless plan that allows him to avoid punishment for the crimes he has committed. Readers will delve into his story, where justice in the face of genius becomes a concept explored on the border between morality and law. Aliarde's Blood Machine is a gripping novel that will leave readers with profound moral reflections, prompting reflection on notions of justice and morality, highlighting the elusiveness and fascination of genius.