Eden Hawthorne spent idyllic childhood summers in Grand Trees, a mountain town perched along a restless earthquake fault in the heart of California’s fire country. But her family and future were shattered there, and she vowed never to return—until news of her estranged mother’s illness forces her back twenty years later.

Still reeling from her recent divorce, Eden has to confront her mom’s found family, including single father Caleb Connell, who blames Eden for the seismic rift that drove her away. But as they move beyond a battle of wills, Eden and Caleb discover shared wounds and intertwined histories—and succumb to an attraction that feels fated.

When her mother’s condition worsens, Eden faces an impossible choice between the man she’s falling for and the mother she’s just beginning to forgive. And with time running out, Eden fears her decision will doom her to relive the aftershocks of past heartbreak.