I think there are 7 Dune books in the series total. It would probably be a better idea to space them out over time instead of trying to get through them all at once. That was probably my mistake and I'd get burned out after about 3 of them. Then there are a slew of other side issue Dune books written, prequels, sequels, and some you-name-it-quels.

https://docs.google.com/spreadsheet/ccc?...amp;usp=sharing