Cooper, Packrat and friends are hoping for winter fun at their favorite campground. But a mysterious lynx kit, a reckless snowmobiler, and a potentially dangero

Trouble has come to the Wilder Family Campground, where someone is out to harm a family of loons. Cooper Wilder and his new best friend, Packrat, must find the

Britain's lynx are missing, and they have been for more than a thousand years. Why have they gone? And might they come back? Britain was a very different place

The stakes have never been higher for Cooper Wilder. When an accident puts Cooper's dad in the hospital, Cooper must shoulder new responsibilities at the campgr

"While geocaching, Cooper and Packrat find a box filled with eagle parts and attempt to discover who is behind the abuse of this protected species"--