At the height of the summer season, Estes Park explodes with people, wildlife, fireworks, and . . . murder.

The Cozy Corgi Bookshop and Bakery is buzzing with tourists, and Winifred Page and her quirky corgi, Watson, celebrate the Fourth of July picnicking with family and friends-of the human and four-legged variety. As summer blooms with romance for Fred and Sergeant Branson Wexler, murder lurks around the corner.

With a friend's life in danger, Fred and Watson doggedly pursue the investigation, even as Fred finds herself once again at odds with the police department. But caring for two chaotic corgis while navigating emotions from the past in the midst of solving a mystery might be too much, and Fred hits a roadblock.

As relationships are tested and secrets exposed, Fred might lose more than one person she loves . . .