From publisher blurb:
Men of Gog draws the curtain back from the infamous Men of Gog to explore their complex history and brutal legacy. This book serves as the definitive guide to all things related to the Men of Gog, revealing their origins, their rise to power and conquest of much of Rûl, their spectacular defeat and fall, and the growing threat of their return. You’ll discover information on what they left behind when they fled into the Desolation and what triggered the relentless march of the dead into the Northern Reach in the years following.
This book also explores the circumstances of Ashrakal’s rebirth and what his return to Rûl will mean for not only the lands of the fallen Empire, but the whole of Urth and reality itself. Along with these crucial details, you’ll find characters, creatures, monsters, relics, mechanics for player characters and so much more.