The laws of nature take a terrifyingly murderous turn in this spellbinding addition to the New York Times bestselling series featuring Park Ranger Anna Pigeon.

In Blood Lure, Anna returns to the West, where she is sent on a training assignment to study grizzly bears in Waterton/Glacier National Peace Park, straddling the border between Montana ad Canada. But back in her beloved mountains, where the air is pure and cool, Anna fails to find the spiritual renewal she expected. Instead, nature seems to have become twisted, carrying a malevolence almost human in its focus.

Along with Bear researcher Joan Rand and a volatile and unpredictable teenaged boy, Anna hikes the backcountry, seeking signs of the bears. On their second night out, the tables are turned: one of the beasts comes looking for her. Daybreak finds the boy missing and a camper dead, her neck snapped by a single blow, the flesh of her face cut away with a knife. Feeling betrayed by both nature and humanity, Anna must find the beast stalking the trails - leading her readers deep into a gripping wilderness life-or-death mystery.

• adventuremodern mysteries