Lisa Hodges needs to make a decision fast. Thanks to her dead husband’s gambling addiction, their savings is almost gone...Her only options are to sell the house and move off-island, or, she could use her cooking and entertaining skills and turn her home into a bed and breakfast. Come visit Nantucket and see how Lisa's new bed and breakfast has an impact on almost everyone in her family.

The year 1996 was the one that changed everything for Maggie Dawes. Sent away at 16 to live with an aunt she barely knew in Ocracoke, a remote village on North Carolina’s Outer Banks, she could think only of the friends and family she left behind...until she met Bryce Trickett, one of the few teenagers on the island. Handsome, genuine, and newly admitted to West Point, Bryce showed her how much there was to love about the wind-swept beach town - and introduced her to photography, a passion that would define the rest of her life. By 2019, Maggie is a renowned travel photographer.

Meet Emma McCarthy, a 30-year-old failed actress that just moved home to Plymouth, MA. And her mother, Cindy, a yoga instructor in the Pinehills, an exclusive golf community in Plymouth. They’ve just inherited Court Street Investigations, a private detective agency. And its one part-time employee, 80-year-old Mickey, a retired police detective. They expect typical cases like cheating spouses or workman’s comp, but quickly learn that the agency also has a reputation for solving murders when they are hired to find a local missing woman.

Finley McGowan is determined that the niece she’s raising will always feel loved and wanted. Unlike how she felt after her mom left to pursue a dream of stardom, and when the grandfather who was left to raise them abandoned her and her sister, Sloane, when they needed him most. Finley reacted to her chaotic childhood by walking the straight and narrow—nose down, work hard, follow the rules.

Mandy, Emma, and Jill are as close as three sisters who live hundreds of miles apart can be. They grew up together on Nantucket, but Mandy is the only one that stayed. The girls are stunned when they learn about the restaurant, Mimi's Place, and the condition their grandmother added to the will, leaving the restaurant equally to Mandy, Emma, and Jill - and also to Paul, the chef for the past 12 years, and Emma's first love.