I first read Dune in 1984. I liked it a lot and later read and enjoyed the five sequels.
When I read Dune and the following novels by Frank Herbert I could see where the ideas for the nobles in Traveller has got (some of) its inspiration from. I also liked the style in which these books was written, with chapters about the different adversaries that met in a confrontation in the final chapters.
Other than that there wasn’t many ideas from the books that could be used in Traveller. There are no personal shields in Traveller, nor are there any Guild monopoly for transportation, and not much cloning (with restored memories) either. But this doesn’t matter. These books are still a great source for inspiration for Traveller just because of how the nobles are described. It is also some of the best science fiction that I have read.
Now I have read one of the new prequels called House Atreides by Brian Herbert and Kevin J. Anderson. This was an interesting book written in the same style as Frank Herbert’s Dune novels. It described the intrigues of the nobility in the Dune Universe very nicely, and the book also had a good plot. Now I just must read the rest of the prequels. 🙂