Talk about problems. One member of Sun Valley sheriff Walt Fleming's search-and-rescue team has been shot dead, and buddy Mark Aker, also on the team, has vanished. With a national tour. (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.

Pearson returns to his favorite protagonist as Sun Valley Sheriff Walt Fleming must race against the clock to uncover a volatile biohazard operation and head the search for his best friend who's disappeared. Christopher Lane reads with a firm, unwavering voice that captures the heightened tension in Pearson's prose without sounding too urgent or manufactured. Lane's slightly underplayed tone is fairly straightforward, but his characters are steeped in reality and, more importantly in a commercial thriller such as this, believability. Lane's reading does the story justice, managing to draw listeners into the mystery and set their pulses racing with every twist and turn. A Putnam hardcover (Reviews, May 19). (July) (c) Copyright PWxyz, LLC. All rights reserved

Part-time Sun Valley resident and prolific thriller author Pearson (Killer Weekend, 2007, etc.) gives readers an informed take on valley politics, class divisions and rugged backcountry as Sheriff Walt Fleming returns for a second case. An anonymous tip about a missing person sends Sheriff Walt Fleming and Mark and Randy Aker, two brothers who are members of a Sun Valley rescue squad, into the night as an early snowstorm cloaks the hills. Randy, who had gone ahead, is found dead at the base of a cliff. A fall? Fleming thinks not. Too many clues--the sound of a distant gunshot and the possibility that the surviving brother may be a poacher--suggest foul play. In what appear as unrelated developments, Fleming learns that water at a local bottling plant contains contaminants, that mountain sheep are dying and that a man with powerful ties to government may be spying on him. Mark Aker, it turns out, survives, but in a remote wilderness cabin at the hands of a thug with a three-foot shoulder span (an overdrawn character who persists in dropping heavy-handed clues). Into Idaho's Challis National Forest (vividly described) to search for Mark and connect the dots of the case goes Walt, aided by a deputy who took up with Walt's wife when she left him and their two daughters, and a photographer who registers as a keen observer and a good romantic partner for the sheriff. Muscular action scenes ensue. Mark escapes his captor and fends for himself in the wilds, surviving at one point by snuggling up to a hibernating bear. Walt gets out from under an avalanche; plays cat and mouse with pursuers as he pilots a glider; and learns the ramifications of his case were as far-reaching as he had suspected. Pearson may not send readers to the edges of their seats, but his practiced work lets them lean comfortably against the backs of them as they follow durable Sheriff Fleming's engaging pursuit. Copyright ©Kirkus Reviews, used with permission.

*Starred Review* The rich and famous may regard Sun Valley, Idaho, as a retreat from reality, but for Sheriff Walt Fleming, there is no such escape. In Killer Weekend (2007), the first installment in Pearson's latest series, Sheriff Fleming earned respect and a certain amount of celebrity when he saved the U.S. attorney general's life. This time around, trouble hits much closer to home, when the brother of Fleming's best friend, Mark, is killed during the search for a missing skier. Mark disappears soon after, and it quickly becomes clear these were not random acts. But Walt is at a loss as to what could have befallen Mark, a highly regarded local veterinarian. A series of clues, including the smell of burning wool, leads Fleming to ranches in the remote Pahsimeroi Valley, where he finds pits filled with dead livestock. Then there's news of contamination at a local water-bottling plant. Fleming has long had his eye on a radical group called the Samakinn. Could they be behind this? Or, fears Walt, is this trouble on a much larger scale? Fans of Pearson's numerous thrillers (including the best-selling Lou Boldt/Daphne Matthews series) will welcome this newest entry, which sparkles with the writer's crisp prose and unrelenting suspense. In Sheriff Fleming, Pearson has created a likable, sympathetic protagonist, forever challenged by ferocious weather, a feisty citizenry, and feral criminal minds.--Block, Allison Copyright 2008 Booklist