Durthag,
About that information you wanted. Seen more hook horrors recently ranging both close to Sanctuary and farther away, near the high road and the badlands. Eyes, small ones and a few of the larger have been seen as well, but nothing like the small group I say the other day in the lower caves outside the lower gate.
Seen one half twisted drow spider in the spider caves, deep to the rear. Seems almost in charge of the rest of them. Closest access to it is from the entrance from the wet caves.
Ain't seen no minotaur or goblin out near the windy canyon in some time, though plenty of wyrmlings in the area lately. Down the cave complexes the formians are out if force, usually patrolling in threes or fours, even groups of the ones that control the rest. No sight or sign of the others you would look for in the area, and no sign of recent battle.
Just what I seen. Hope it's what you wanted.
--a small friend