In Too Deep — Patricia H. Rushford

Jennie McGrady's summer has just settled back into a comfortable lull when her chemistry professor turns up dead from a drug overdose. A suicide note seems to close the case, but Jennie smells foul play in the lab. The challenge is convincing the police to investigate -- without implicating herself in the crime.

Gavin Winslow fancies himself Portland's version of Clark Kent. Friendly and handsome in his own studious kind of way, Jennie values his instincts. But when he mysteriously disappears, Jennie is completely baffled. Whose side is he on?

Detective Nate Rastovski is new in the homicide department and hardly eager to welcome sleuthing help from Jennie. In fact, he's far more interested in Jennie's mother. While the death of Jennie's teacher hangs unresolved, he's concentrating on the romance department -- and leaving Jennie's suspicions out in the cold.

Sometimes truth wears a mask....