Like a mosquito bite, you just have to come back and keep scratching, Jennifer Estep has created an itch that just has to be scratched, over and over again.  Not sure I can wait until the next book comes out!  I just found out that she has some short stories to tide me over.  Check out http://www.jenniferestep.com/excerpts-short-stories/Spider’s Revenge (Elemental Assassin, #5)