The Costs of Promises

A shattering promise, a haunted lake, and a legacy of silence-how far would you go to protect the ones you love?

When a dying grandmother grips Meredith Jackson's hand and begs her to go to Lake Wentworth, the young attorney thinks grief is playing tricks on her. But in the quiet New Hampshire town her ancestor once called home, Meredith is pulled into a century-spanning mystery that refuses to rest. Whispers on the rail-trail. Footsteps in the pines. A young mother in antiquated dress, pleading for help before vanishing into mist. As Meredith follows the threads, she discovers the buried story of two Irish "twin" sisters in 1895-Aisling and Shayla-mountain girls swept into a glittering lakeside household where affection is currency, loyalty is engineered, and consent is a language no one bothered to teach them. Groomed with gifts, bound by oaths, and trapped by the rules of the powerful, the sisters learn the cruel math of promises: there is always a price.

Moving between Meredith's present-day investigation and the sisters' intimate, heart-stopping past, The Costs of Promises: Dangers of Trust exposes how predators weaponize kindness, how communities protect their own myths, and how women-across eras-fight to reclaim their names, their bodies, and their stories. Meredith's training has taught her to see patterns of exploitation; her bloodline demands she face them. With a new-found cousin at her side, a reluctant town as witness, and the spectral echo of a child's cry guiding her steps, she must decide what justice looks like when the truth has been silenced for generations. Lyrical and unsettling, this powerful novel explores grooming and consent with unflinching empathy, the corrosive pull of secrecy, the dangerous comfort of promises we were never safe to make, and includes scenes of consensual sex as love and autonomy are reclaimed.

For readers who crave atmospheric suspense with emotional depth, interwoven timelines, and morally urgent stakes, this is a tale of resilience and reckoning-where folklore collides with fact, and one woman learns that breaking an old vow may be the only way to keep a new one.

Perfect for fans of Lisa Jewell, Alice Hoffman, and Kristin Hannah.