Books like Children of Dune

The desert planet of Arrakis has begun to grow green and lush. The life-giving spice is abundant. The nine-year-old royal twins, possesing their father's supernatural powers, are being groomed as Messiahs. But there are those who think the Imperium does not need messiahs...

Liked Children of Dune by Frank Herbert? Here's what readers who loved it picked up next.

House Harkonnen by Brian Herbert (2000) · 3.63★
The Butlerian Jihad by Brian Herbert (2002) · 3.57★
Foundation's Edge by Isaac Asimov (1982) · 4.08★
Xenocide by Orson Scott Card (1991) · 3.77★
Life, the Universe and Everything by Douglas Adams (1982) · 4.19★
The Fall of Hyperion by Dan Simmons (1990) · 4.18★
Neuromancer by William Gibson (1984) · 3.88★
Starship Troopers by Robert A. Heinlein (1959) · 3.99★
Prelude to Foundation by Isaac Asimov (1988) · 4.05★
So Long, and Thanks for All the Fish by Douglas Adams (1984) · 4.08★
Stranger in a Strange Land by Robert A. Heinlein (1961) · 3.91★
Ender's Shadow by Orson Scott Card (1998) · 4.3★