Kevin J. Anderson & Brian Herbert 
Dune: House Corrino #7 [PDF ebook] 

In the penultimate issue of the final prequel to Dune, Ix isn’t the only planet under siege, as militaries clash, plans crumble, leaders fall, and tainted Spice wreaks havoc. It all comes to a head as Lady Jessica goes into labor with her child of manufactured fate, and Arrakis hangs in the balance with the Empire on its doorstep the pregnant pause before potential annihilation.