Body in the Book Drop — Lynn Cahoon

In this Cat Latimer mystery prequel - Cat's just starting her graduate degree program that will set her up as a Covington professor. Her mom is working at the local public library, but if a board member has his cost cutting way, not for long. When he's found dead at the library, Cat's mom is the primary suspect since her banana bread knife is the murder weapon. Cat has to prove that her mom isn't a killer - before the real culprit decides that curiosity really does kill the Cat.