In 1939, a deadly confrontation in the Canadian wilderness shatters young Albert Pingree’s life and leaves him the keeper of a truth so staggering it could tear apart mankind’s understanding of itself. Sixty years later, his granddaughter Mallory — a small-town veterinarian in rural New Hampshire, inherits more than his fortune; she inherits his secret. When Albert is found dead behind his remote British Columbia cabin, Mallory is drawn into a world of deception, lost identity, and scientific obsession. Inside a locked candle box, she uncovers a horrific relic — a severed hand too large to be human — and a note that beckons her toward the impossible.

Mallory recruits Dr. George Avery, the world’s leading field zoologist to help her identify what she has found. At first, he is reluctant, unaware of the magnitude of what she has brought to him. As the puzzle begins to take shape, he is confronted by what the answers they find, reveal.

Delving deeper, their growing affection ignites a sense of purpose, even as they face the shadows of the past and the dangers of their pursuit. In the haunting wilds of the Pacific Northwest, nature’s grandeur and brutality are ever-present. Tangled forests and untamed rivers, bears, wolves, and the ancient reverence of Indigenous traditions surround them, blurring the lines between myth and reality. Their quest becomes a journey not only to solve a mystery, but to reconcile love, loneliness, and the immortal question of our place in a world still ruled by secrets.