Vanishing edge : a novel

The rugged landscape of Sequoia National Park is a challenge on the best of days--but when a park ranger discovers an abandoned exclusive campsite with an empty tent and high-end technical gear scattered on the shores of an alpine lake, the wilderness takes on a sinister new hue. Thirty-two-year-old Felicity Harland--a former FBI agent who left the service in the wake of a personal tragedy and has taken her skills off the grid--is brought in as c...