A One-Round Living Greyhawk Geoff Regional Adventure
From the introduction:
Where there was one, now there are four. Boldly they embrace the coming conflict on the Shadow Plane and ask you to join them on their journey. The physical contest will test your bodies but the battle itself may hinge on the internal struggles of Geoff's greatest daughter.
A Geoff Regional Adventure for APLs 4-10 and Part Two of the Four Daughters of Geoff.