I really love Maggie and Will.  I'm also just very partial to the family in this series and having seen Maggie in one of the first books seeing her grow and overcome her tragic start is awesome.  Also the premise of this set of books I think is going to be interesting.  Especially having read so many in a row of this series, the mystery of trying to stop an illegal human trafficking operation is going to make things interesting.  These books are a quick read around 200 pages.