The Callahan Brothers: Blue Bayou, River Road, Magnolia Moon

Welcome to the town of Blue Bayou, where passion and intrigue are always in season....
BLUE BAYOU
When Danielle Dupree returns to her childhood hometown as a widow with a young son, she discovers that her "bad boy" first love, Jack Callahan, has also come home. But even as their passion reignites, Dani and Jack know that secrets hang in the air...and that the past may ruin their second chance at having a once-in-a-lifetime love.
RIVER ROAD
FBI agent Finn Callahan owes his brother, the mayor, a favor. So when visiting television star Julia Summers receives a death threat, it's up to Finn to guarantee her safety. Free-spirited Julia figures she'll just use her feminine wiles to keep the stern but handsome bodyguard out of her way...until her attraction to Finn puts them both in danger of falling passionately in love.
MAGNOLIA MOON
Having just discovered that she's adopted, L.A. homicide detective Regan Hart comes to Blue Bayou to uncover her true identity. With the help of Nate Callahan, the town's mayor and most eligible bachelor, Regan slowly pieces together the puzzle of her family's history -- and finds herself unexpectedly losing her heart to Nate....