Retrieve the Ancient Nordic Pickaxe
If you talk to the Blacksmith in town (Glover Mallory) you can start a small quest to get the Ancient Nordic Pickaxe. This Pickaxe is pretty useful for mining an incredibly rare ore that you can find only on Solstheim called Stalhrim. It's very useful, especially against cold, and crafting something out of it will net you an achievement.
Talk to Glover and he'll almost instantly tell you about how his pickaxe was stolen. He'll send you to talk to the man in town to retrieve the pickaxe. From the Blacksmith's, turn around and go through the town square. Climb up the hill and enter what looks like a mine. Inside, you'll find people living at the mouth of the mine. Talk to the man there and insist that it isn't his. When you return it to Glover, he'll let you keep it. Put it to good use!
Recover Bonemold Formula
Talk to the Blacksmith, Glover Mallory, in town and mention that you saw the shadow mark by his door. After a short conversation, he'll ask you to track down a man in the Mountains who stole a formula from him.
Clear the Temple of Ash Spawn
Talk to Elder Othreloth in the Temple and he will tell you about how the Ash Spawn are disturbing the sacred burial site of their dead. You can offer to take care of the problem for him. When you do this, you will be given a key to enter the burial area below the temple. Go down and in the very first area, Ash Spawn will start to appear. You don't have to go anywhere else aside from this room. Kill the Ash Spawn as they turn up. They may not appear rapidly enough so just wait until either more appear or you get a message saying that you can return to the Elder. When you are done, he will reward you.
Retrieve Netch Jelly
In Raven Rock, you can find a woman, Milore Lenth, who is the alchemist in town. She will tell you that she grows almost everything she needs but that Netch Jelly is still hard to come by. She will ask you to track some down for her. Netches are giant jelly fish looking creatures, not entirely different from the Hanar of Mass Effect except with a blue color and what look like rock shells.
You can find them wandering around the island, particularly on the southern end. They are still rather rare but if you can find just one group, that should get you most of the way there (maybe 4/5). Then you'd just need one more group or a single piece in a dungeon. Return to her for your reward when you've got them all.
Convince Geldis Sadri to admit Bralsa Drel to the Inn
If you talk to Brasla Drel in the town square, she will tell you her story of riches to rags. She'll then ask you to talk to the bar keeper at the nearby inn. Talk to Geldis Sadri and convince him to let Brasla back in to have her drink. When you do so, Bralsa will reward you. Before leaving the inn, make sure to pick up the quest from Geldis about his new brew.
A Taste for It
Head into the Inn in town and talk to Geldis Sadri. He will tell you that he's developed a new brew that he's very excited about. He'll give you ten samples to spread around town. You don't have to give out all 10 samples but if you do, he'll give you some extra cash as a reward. It'll take a little effort to find all 10 people in the village that will take the sample however. Anybody is a potential target, including the mayor of the city and possibly the Elders in the temple. When you've given out all 10 samples, head back to the inn and talk to Geldis again for your reward.
First Edition
If you talk to Cindiri Arano, the councilman's wife, she will tell you the story of how she sent a book to the Imperial City to have it rebound. The book store finished and sent it back but it was lost aboard a ship called the "Strident Squall". She will ask you to get it back.
If you travel almost straight south of Raven Rock and down to the coast, you'll eventually come across the ruin of the ship. It will be covered in Reavers and Bandits. The first few will be just inside the fort walls that they've erected next to the ship. There will be a couple more on the deck of the ship. When you've cleared them all out, head down into the hold of the ship and turn around so that you're looking at the stairs that lead upward. On the right side, you should see a large pile of debris and on that pile will be a large boss chest that might be a little hard to see because of the color of the rubble. Unlock the chest to grab the "folio".
Not far from this chest will be a book shelf with a tiny chest on the bottom shelf. Unlock that and take the pendent while you are here. This is for another quest.
Take the pendent back to Cindiri for your reward.
