Dialektik der Natur vs The Complete Works of Friedrich Nietzsche: Which Should You Read?

Both live on shelves: Philosophie, Philosophy

Dialektik der Natur Friedrich Engels · 1940 ★★★★☆ 3.8 383 pages · ≈ 7 h 06 m · Demanding Find on Amazon

The Complete Works of Friedrich Nietzsche

The Complete Works of Friedrich Nietzsche Friedrich Nietzsche · 1909 ★★★★☆ 4.0 18 pages · ≈ 20 min · Demanding Find on Amazon

The verdict

Ratings are close: 3.8 vs 4.0 — either is a safe pick by score.
The Complete Works of Friedrich Nietzsche is the quicker read — about 1 hours vs 7 for Dialektik der Natur.