http://www.shatteredkingdoms.org/quests
Keep in mind this is a small fraction of the quests avaliable. Every city has at least one, nearly every smaller town tends to have at least one or two. Everywhere you go you can pretty much find a quest, I would suggest that everytime you leave an area and go to a new one for training purposes that you explore your area and see what can be found.
While you are new to the game you are not experianced in where to go ffor the fastest training, with that in mind you will explore alot more than an experianced player which gives you the ability to find quest NPCs as your learning "new" places.
Also listen to the warning given to you in here. While Shattered Kingdoms is fun to explore and learn it can also be deadly at times. Keep your eyes open for obvious signs of death in room descriptions. Sometimes the Immortals who built the area make it obvious, sometimes they just play sick sick jokes on you and put in wimpy demon NPCs that look exactly like buff agro NPCs. Usually roads are the safest way to travel however even they have their dangers *cough* nasty imps *cough*.
Every city will offer a place to buy a pet, you should always keep that in mind when walking around in unknown places or the wild areas. Stand behind it.