Answer: Frank Herbert.
Some extra relevant information:
The well-known science fiction series “Dune” was written by Frank Herbert. First published in 1965, “Dune” is a highly popular and influential series that has captivated readers for decades. Frank Herbert, an American author, created a rich and complex world set in the distant future, where interstellar travel and political intrigues take center stage. The success of “Dune” lies in its masterful storytelling, in-depth world-building, and thought-provoking exploration of themes such as politics, religion, and ecology. Frank Herbert’s imaginative and visionary work continues to inspire and captivate readers around the world.