The folks at EverQuest have posted a guide to help new players get from levels 1 to 10.
Near your Guildmaster, you will find a Spell Vendor for your class. The spells available here are basically the same as were available in the Tutorial (though they are grouped by single class, instead of in pairs).
If you're a class that uses spells, you will need to take a slight detour to the Library in the Plane of Knowledge to purchase your spells over level 10. To get there, open your Find Window and click on the Blightfire Moors entry. Follow the path and run through the zone line. Blightfire Moors can be a dangerous place, but with a little bit of awareness, you should cross it without any problems. Keep your eye out for any critters and stay well away from them. If you head straight out, you will pass a signpost and see a path in front of you. Follow that path, staying to the south (heading east) where it forks, until you reach an outpost. On the east side of the outpost, the path continues around a hill. You will eventually come across a stone pedestal with a book on top of it. Click there to be transported to the Plane of Knowledge.
Once in the Plane of Knowledge, use your Find window again and look for your Class spell vendor. Your spells are grouped within level ranges on each vendor. Once you have the ones you need, head back to Crescent Reach.
Read more here.