Grayson - Oath of Honor, #4

From USA Today Bestselling Author Laura Scott Oath of Honor - To protect and serve... Killer research... Microbiologist Dr. Eve Shaw is stunned to narrowly miss being blown up by an explosion in the research institute where she works. Even more so to realize the bomb had been planted in her office had been set to go off during her live presentation. Her research is dedicated to help find the cure for disease, so why would someone want her dead? Tactical police officer Grayson Clark rushes to Eve's side in the aftermnath of the explosion.
Having known Eve from high school, he's just as stumped over why she would be targeted. Yet as she tries tokeep her safe, it soon becomes clear the bomber will not stop until he's eliminated Eve. Can Grayson find the killer before it's too late?