On a note here...With Djelibeybi and Hersheba I had always silently hoped for a group of islands somewhere on the Disc caled the Halloren....
/sidenote
Elucidated Brethren of the Ebon Night, I just love that name. Everytime I read the bit in Guards! Guards! with the dread portal it cracks me up, everytime.
And of course Rincewind's current title, Egregious Professor of Cruel and Unusual Geography.