Double Trouble: 2 Maggie Dahl Mysteries. Maggie Dahl Mysteries, #3

Double Trouble brings together the first two Maggie Dahl Mysteries: Black Cat White Paws, and Open Secrets. Maggie and her late husband David had left New York City for a new life in Lambertville, NJ. Soon after following their dream there, Maggie finds herself pursuing it alone after David's sudden death. She opens Dahl House Jams, she devotes herself to success, and she comes face to face with murder.
In Black Cat White Paws, Maggie throws herself into solving the murder of her neighbor, whose cat Checks quickly becomes part of Maggie's family. Her sister moves from Philadelphia to help her in this difficult time and forget her own rocky relationships with men. Soon the sisters are tracking down a killer and revealing a shocking secret that has kept a notorious case unsolved ... until now. In Open Secrets, Maggie has become a minor celebrity in town, and she suddenly finds herself trying to learn what happened to another one: local author Shanna Delaney, whose second book of essays threatens to reveal secrets someone wants kept unknown.
Throughout the two books, we're introduced to characters who all have one thing in common: life in an idyllic Delaware River community that had not seen a murder in decades ... until Maggie Dahl came to town.