Bonnie Pinkwater, a veteran teacher with a knack for finding trouble, is at it again.

This time sadistic wrestling coach Luther Devereaux is found murdered, and her mentally challenged aide, Matt, is found with blood on his hands. She enlists the help of Greg Hansen, student council president, to pursue her investigation and exonerate Matt … and then Greg's marijuana-dealing brother and father are killed as well. And it looks like Matt's dwarfish brother Simon is the culprit. That is, until Simon is shot and killed by an amorous millionaire rancher pursuing Bonnie. Can it get any worse?

Oh yes. The rancher's son is now the prime suspect. And Superintendent Xavier Divine, AKA The Divine Pain in the Ass, demands Bonnie cease her investigation or lose her job.

Maybe Bonnie should have listened to him. Because things are about to get a whole lot worse. The murderer has now kidnapped Bonnie’s beloved dog, and unless she wants to see him alive again, well …

"The key to this enjoyable amateur sleuth tale is the heroine’s reluctance to get involved coupled with her mathematical solving approach to problems like who is the killer. The story line is action-packed and filled with several twists as each time Bonnie feels she has solved the equation, new variables surface. Although this reviewer has some doubts about Matt’s ability to do high school math and not understand his arraignment or his inability to recall recent events, readers will appreciate the feisty teacher investigate the Hypatia Rocky Mountain murders."
~ Harriet Klausner

“Robert Spiller pens a thrilling adventure with twists around every corner; this mystery uses math and its history to unravel the secrets of the crime, bringing another killer to justice … with fast paced action, characters you wanted to know more about and an ending that made me truly smile.”
~ Theresa, Novelspot