Trolls and the Stars

When I peered up at the moon, I knew that a traveler would visit me soon. Here you come to aid me, how that will be together we will see. I search for a tome that from me was taken, which as you can see has left me rather shaken. Its location I can divine, if you were to retrieve a sack of mine. Go to my house on the outskirts of town, though do not let the beasts take you down. Fend off the creatures of the wild, who in times of strife are ever so riled.

Go to the outskirts of Bohsenfels to retrieve Maximillian's Sack, supposedly filled with things he needs to divine a spell. Kill the beasts in the area, including Gloomcry Bats and Fenclaw Wolves, and return to Otto Maximillian in Bohsenfels.