Warhammer 40k - The Beast Arises Novel - Predator, Prey by Rob Sanders

THE STORY
After centuries of peace, the Imperium is thrown into panic as human worlds everywhere are menaced by orks. In a relentless tide of slaughter, ork attack moons destroy planet after planet with gravity weapons of unstoppable power. On Terra, the High Lords are paralysed by the scale of the threat, and fail to take any effective action. With entire Space Marine Chapters missing, or known to have been wiped out, does anyone have the will and the power to rise to the Imperium’s defence?

Written by Rob Sanders

The Imperium is under attack by a relentless tide of orks. The Imperial Fists have been destroyed, leaving Terra itself vulnerable, and across the galaxy, worlds are beset by greenskin savages.

READ IT BECAUSE
It's a snapshot of the battles that rage across the Imperium as the orks attack in force. It also continues the story of the High Lords as they try to hold the Imperium together... as long as it suits their own interests, of course. And it introduces characters who're going to be very important to the future of the series... if they survive the battles to come.