This remarkable book is the first attempt to bring into dialogue two of the twentieth century's defining intellectual icons: the artist Marcel Duchamp and the philosopher Jacques Derrida. It not only shows how much these two very different thinkers had in common but manages to shed new light on their respective artistic and philosophical itineraries. In Derridada, Thomas Deane Tucker has constructed a wonderfully baroque textual machine that is worthy of Duchamp and Derrida themselves and he sends us back to their works with a fresh and engaged eye.