From: Raymond E. Feist
Date: 09 October 1996.
Lesser Paths may dedicate to a particular specialty. Necromacy, Artificers (who make all those wonderful toys), Archane Vitrus (who are basically molecular biologists fascinated with recombinant DNA, but who don't have a grant, tenure, or really good lab facilities, so they use magic), and some others (don't remember them right now).
Best, R.E.F.
FAQ answers attributed to Raymond E. Feist are copyright by Raymond E. Feist.
It should also be born in mind that the answer given was only applicable on the date written, and to a specific question. You may find further, similar questions, in the FAQ.