Author Shelby Archer found inspiration for her first novel while living on the picturesque shores of Provincetown on Cape Cod. When she comes to the town to celebrate her new bestseller, she is expecting a warm homecoming. But instead she is confronted with the cold shoulders of friends and neighbors who feel exposed and betrayed. Heartbroken, Shelby tries to move on and focus on her next novel. But then an unexpected call comes: her dear friend, who owns the beloved Land's End bookshop, needs help for the summer. Shelby reluctantly returns to the Cape to manage the store. Back at the beach, she sets her focus on the tiny seaside shop. But as her manuscript deadline nears, Shelby is again forced to choose between her own success and a second chance at love and belonging.

The Pavlin family built an empire on love. As the first jewelers to sell diamond rings exclusively for proposals, they started a tradition that has defined engagements ever since. But when an ill-fated publicity stunt pits the three Pavlin sisters against one another for a famous family jewel, their bond is broken. No ordinary diamond ring, the Electric Rose splinters the sisters, leaving one unlucky in love, one escaping to the shores of Cape Cod, and the other, ultimately, dead. Now, over a decade later, Gemma Maybrook is still reconciling the reality of her mother's death. Left orphaned and cast out by her family after the tragic accident, Gemma is ready to reclaim what should have been hers: the Electric Rose.

For decades, the Hollander Estates winery has been the premier destination for lavish parties and romantic day trips on the North Fork of Long Island. But behind the lush vineyards and majestic estate house, the Hollander family fortunes have suffered, and the threat of a sale brings old wounds to the surface. For matriarch Vivian, she fears that selling their winery to strangers could expose a dark secret she's harbored for decades. Meanwhile, her daughter, Leah, finds her marriage at a crossroads and returns home for a sorely needed escape. And granddaughter Sadie runs to the vineyard looking for inspiration. But when Sadie uncovers journals from Vivian's old book club dedicated to scandalous novels of decades past, she realizes that this might be the distraction they all need.

Ruth Cooperman arrives in beautiful beachside Provincetown for her retirement. After years of hard work and making peace with life's compromises, she is looking forward to a carefree summer of solitude. But when she finds a baby girl abandoned on her doorstep, Ruth turns to her new neighbors for help and is drawn into the drama of the close-knit community. She even reaches out to her own estranged daughter, Olivia, hoping for a reconciliation. As summer unfolds and friends and family care for the infant, alliances are made, relationships are tested and secrets are uncovered. But the unconditional love for a child in need just might bring Ruth and the women of Provincetown exactly what they have been longing for themselves.

Summer has started in idyllic Sag Harbor, and for Emma Mapson that means greeting guests at the front desk of The American Hotel. But when artist Henry Wyatt dies suddenly, Emma learns he has mysteriously left his waterfront home to her teenage daughter, Penny. Legendary art patron Bea Winstead, Henry’s lifelong friend and former business partner, is determined to reclaim the house and preserve Henry's legacy. While Emma fights to defend her daughter's inheritance, Bea discovers that Henry left a treasure trove of sketches scattered around town. With Penny's reluctant help, Bea pieces them together to find a story hidden in plain sight: an illustration of their shared history with an unexpected twist that will change all of their lives.

Lauren Adelman and her high school sweetheart, Rory Kincaid, are a golden couple. They marry just out of college as Rory, a star hockey player, earns a spot in the NHL. Their future could not look brighter when Rory shocks everyone by enlisting in the U.S. Army. When Rory dies in combat, Lauren is left devastated and under unbearable public scrutiny. Seeking peace and solitude, Lauren retreats to her family's old beach house on the Jersey Shore. But this summer she's forced to share the house with her overbearing mother and competitive sister. Worse, a stranger making a documentary about Rory tracks her down. One hour with filmmaker Matt Brio turns into a summer of revelations, surprises and upheaval.

Marin Bishop has always played by the rules, and it's paid off: at 28 she has a handsome fiancé, a prestigious Manhattan legal career, and the hard-won admiration of her father. But one moment of weakness leaves Marin unemployed and alone, all in a single day. Then a woman claiming to be Marin's half-sister shows up, and it's all Marin can do not to break down completely. Seeking escape, Marin agrees to a road trip to meet the grandmother she never knew she had. As the summer unfolds at her grandmother's quaint beachside B&B, it becomes clear that the truth of her half-sister is just the beginning of revelations that will change Marin's life forever.