The Queen by Steven James

This is the fifth novel in the Patrick Bowers series by Steven James.  I have read all 5 and will continue to read any additional sequels.  Bowers is an FBI agent that specializes in geospatial profiling.  Most of the crimes have military involvement, which usually is not my thing, but I really like these!  Bowers has a great array of characters surrounding him and the interpersonal issues he faces in each novel are as heated as the crimes.