Dune: House Atreides #7

Leto has narrowly escaped death after an unexpected revolt on Ix and must now protect Rhombus and Kailea Vernius, children of the planet's rulers. * While the Duke welcomes them with open arms, his wife Lady Helena is rebuffed and skeptical that housing them could bring more harm than good. * Duncan Idaho is welcomed into Castle Atreides and discovers all may not be well...