Try the barrels in the first level of Shame dungeon. Just double click to open them and remove the items from the barrels. Search the barrels again, when they respawn with more items. Also, search player vendors on your shard for the scrolls you need, or find a guild you can join that will help you "fill" your spellbook. If you're on Chessy, send me a PM and I'll be glad to help you.