The World of Dune

Clues in this puzzle

Across

• Hidden cave redoubt of desert dwellers (6)
• Geriatric substance that expands consciousness and prolongs life (5)
• Noble Great House boasting the green and black banner and red hawk crest (8)
• Daughter of Liet-Kynes who becomes Paul's beloved concubine (5)
• Imperial princess whose historical epigraphs open each chapter (6)

Down

• Fine grit that blankets the surface of Arrakis (4)
• Common slang for the mechanical craft with flapping insect wings (7)
• Body-hugging garment engineered to recycle all bodily fluids (9)
• Terror troops bred on the penal hellhole of Salusa Secundus (9)
• Respected naib who leads the tribe at Sietch Tabr (7)
• Tough indigenous desert nomads with deep blue eyes (6)
• Vocal control technique that bends listeners to one's will (5)

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