The Secrets of Lost Stones by Melissa Payne

The Secrets of Lost Stones by Melissa Payne | 336 pages | 2019

Thirty-two-year-old Jess Abbot has lost everything: her job, her apartment, and—most heart-wrenching—her eight-year-old son, Chance, to a tragic accident. Haunted by memories and grief, Jess packs what’s left and heads for the small mountain town of Pine Lake, where she takes a position as caregiver to an eccentric old woman.
A rumored clairvoyant, Lucy is strange but welcoming and immediately intuits Jess as a “loose end” in need of closure. But Jess isn’t the only guest in Lucy’s large Victorian home. There’s also Star, a teenage runaway with a secret too painful to share. And the little boy with heart-shaped stones, who comes with a hope for reconciliation—and a warning.
Soon Jess learns that she’s not the only lost soul running from the ghosts of the past. She and Star have been brought together for a reason: to be saved by the very thing that destroyed them.

(Synopsis taken from Goodreads)