Wyoming game warden Joe Pickett uncovers a conspiracy in this explosive novel in the #1 New York Times bestselling series. When a massive blast rocks the forests of Twelve Sleep County, Wyoming game warden Joe Pickett is called to the scene to help investigate the death of a colorful environmental activist. The case is wrapped up quickly, explained as an environmental publicity stunt gone wrong, but Joe isn't convinced. He soon discovers clues that...

Sweetgrass is a historical tract of land in South Carolina that has been home to the Blakely family for eight generations. But Sweetgrass -- named for the indigenous grass that grows in the area -- is in trouble. Bulldozers are leveling surrounding properties, and the Blakelys could be forced to sell the one thing that continues to hold their disintegrating family together. For some of the Blakelys, the prospect of selling Sweetgrass is bittersweet...

Paid millions of dollars by a rogue Arab oil minister to sabotage the Alaska pipeline, Russian mastermind Ivan Kerikov accidentally crosses paths with geologist Philip Mercer, who begins to unravel a tangled web of ecological and economic terrorism.

"Lydia Susi is passionate about protecting wolves in their natural habitat. When a hotel chain develops a tract of land next to the preserve, Lydia is one of the most vocal opponents of the project--and becomes a target. One night, a shadowy figure threatens Lydia's life in the forest, and a new hire at the Wolf Study Project comes from out of nowhere to save her. Daniel Joseph is both mysterious, and someone she intrinsically wants to trust. But...

Senior Investigator Shana Merchant must dredge up dark secrets and old grudges if she's to solve the murder of a prominent local citizen in the Thousand Islands community she now calls home. The body is discovered on Wolfe Island, under the shadow of an enormous wind turbine. Senior Investigator Shana Merchant, arriving on the scene with fellow investigator Tim Wellington, can't shake the feeling that she knows the victim - and the subsequent identification...

CeCe Prentice--environmentalist, peace-lover, artist--will stop at nothing to discover the truth behind her twin brother's untimely death. When Teddy is found dead at the lab where he worked for their father, CeCe's efforts to mourn the tragic loss are interrupted by several attempts on her own life. CeCe is naturally drawn in to the investigation, teaming up with Detective Frank DeRosa, the officer assigned to protect her. Together, they begin looking...

Sneaking an underwater look at a notorious Russian black marketeer's fancy yacht, Doc Ford emerges to discover that the marketeer's private island has been taken over by environmental extremists who threaten to kill a hostage every hour until their demands are met.

In the conclusion to the series, Lydia and Daniel brace themselves for his inevitable decline, but must first go on a dangerous rescue mission.

For Lydia Susi, there is no sweet sorrow in saying goodbye to the man she loves ... As an operative for a clandestine arm of the United States government, Daniel Joseph always expected to die an early death. He just assumed it would be out in the field--not in a laboratory hospital bed. With his time running out, he refuses a potentially lifesaving treatment to focus on making sure that Lydia finds her wolven clan ... Marshaling his strength, he must...