Which of these works did Engels NOT co-author with Karl Marx?
Das Kapital
The Communist Manifesto
German Ideology
The Holy Family
Answer
Although Engels collaborated with Marx on many works, he did not co-author Das Kapital. However, after Marx's death, Engels edited the second and third volumes of Das Kapital and organized Marx's notes for the "fourth volume."
Unraveling the Mind of Friedrich Engels: A Quiz on the Revolutionary Thinker