Kate, Pearl and Colin are back for another wild adventure. Vacationing at her family's remote cottage in northern Ontario, Kate, Pearl and Colin, take in Ben, a stranger who's been injured and lost in the woods after losing a blueberry patch dispute with a bear. Summer adventures nurture growing relationships but the mystery of a poisoned friend draws them into the intriguing world of high-grade gold, murder, real estate conspiracies and unforgettable characters. The rugged beauty of the land belies the many dangers awaiting the four and Kate realizes she must conquer her greatest fear when night whispers its arrival.