* Robert L. Kohls: A prominent author known for his work on cross-cultural communication and understanding. He wrote the well-known book "The Values Americans Live By", which explores American cultural values and how they differ from those in other cultures. He has also written numerous articles and essays on related topics.
* Robert Kohls: A writer who published several books in the science fiction and fantasy genre. These include "The Great Machine" (1977) and "The Last Starfighter" (1984), the latter of which was adapted into a successful film.
* Robert Kohls: A photographer who published several photo books and articles, particularly focused on nature and travel.
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