Brooke & Abby Cozy Mystery Books in Order

The Brooke & Abby Cozy Mystery books take a familiar small-town murder setup and give it a playful twist. Brooke is practical, skeptical, and tied to police work through her research job. Abby is psychic, impulsive, and willing to trust strange feelings when logic falls short. Put them together, add a loyal circle of friends and one very comforting cat, and the series gets its spark.

What makes these books stand out is the way the past keeps slipping into the investigation. In Tea, Anyone?, a present-day killing pushes the team toward clues that connect with the Boston Tea Party. In When In Rome, a death that looks accidental sends Abby toward ancient Rome. The mysteries still unfold like cozy whodunits, but the history is not just wallpaper. It helps crack the case.

That mix is the hook.

The series also leans hard into group chemistry. Brooke and Abby may be opposites, but they are not solving things alone. Detectives, friends, Henry the housemate, and Junebug the cat all help give the books a warm, lived-in feeling. Rather than one lone genius chasing clues, you get a small crew whose strengths overlap, clash, and eventually click.

Tone matters here. These are murder mysteries, but they are not grim or hard-boiled. There is humor, a bit of romance, and plenty of room for friendship. Abby's unusual gifts could have made the books feel heavy or dark, but Mallery keeps the mood lighter and more companionable. Even when the stakes rise, the series stays rooted in personality and banter.

Readers who like tidy puzzles will probably enjoy the structure, and readers who like history will enjoy the extra layer each case brings. Mallery clearly likes showing how an older time period can echo a modern problem. The result feels a little like a cozy mystery, a little like a time-slip adventure, and a little like an ensemble drama.

It is an unusual blend.

If you are wondering what to expect across the series, think approachable mysteries with a paranormal edge, recurring friendships, and a steady affection for research. The books are easiest to enjoy in order because the relationships keep growing, but each case has its own identity. Come for the murder puzzle, stay for the skeptic-and-psychic partnership, and keep an eye on the cat.