Helicopter parents, a squirrel invasion… and murder.
War of the Squirrels by Kirsten Weiss – A Doyle Cozy Mystery (A Wits’ End Cozy Mystery

All Susan wants is to get through this visit from her controlling parents without tumbling down a black hole of despair. But galactic forces are colliding at her whimsical B&B, Wits’ End, and her parents have plans of their own.