What if the love of your life had known you for centuries-and had the memories to prove it?Dave Reid is a weary geriatric nurse with a haunted past and a heart long closed to the world. But when a mysterious dream plunges him into visions of ancient Scotland and a lost warrior named M'Caelan, everything begins to unravel. The visions are more than dreams-they're memories. And they belong to a life he once lived.When Dave reconnects with Marsha, a woman from his past who begins having the same uncanny dreams, the lines between present and past blur. Together, they uncover a hidden history of soul-bonds, sacred groves, and a spiritual war that never truly ended. Guided by a ghostly woman named Esa and pursued by echoes of their former selves, they must navigate their shared memories-and the heartbreaks that transcend time.Their journey leads them to Scotland, where ancient land, lost relics, and forgotten gods whisper truths both beautiful and terrifying. But when love and destiny collide, can they reclaim what was lost... or will they be forced to lose each other all over again?Heartstone is a deeply emotional journey across lifetimes-a paranormal tale of love, loss, reincarnation, and the spiritual echoes we carry. Perfect for fans of The Time Traveler's Wife, Outlander, and metaphysical fiction with heart.