11) What are the primary sources of income on Arrakis?
12) What is the Bene Gesserit motto?
13) What is the name of Paul Atreides’ mother?
14) In the world of Dune, what is the title given to those who control the most powerful noble families of the universe?
15) What is the name of the desert planet at the center of Dune?
16) What is the name of the sandworm species native to Arrakis?
17) Who are the Fremen?
18) Who is the author of Dune?
19) What is a ghola?
20) What is the name of Paul Atreides' mother?