This book continues in the series featuring Jones & Jones (J&J) the pschic investigation agency. Running Hot is about the characters Grace who works at J&J as a geneology librarian, who is also an aura reading consultant with a twist and Luther who is an ex-cop who is also an aura talent. While they are posing as honeymooners the sparks fly between them and as they track down the murderer they discover a deeper conspiracy involving other sensitives who are using a dangerous drug to enhance their abilities. A good quick read.