Open gunfire in an elementary school with Cassidy “Trouble” Michaels around and you better run. R...

Hollywood star Sherri Champlain has a problem. On location in the Mojave Desert, a prankster has ...

Join Cassidy Callahan in a three part tracking adventure with trouble at every turn. In Part 1, T...

A Double Dose of Trouble features two tracking adventure stories in one book. A Pit of Trouble: H...

Geocaching (jee-oh-kash-ing) noun. The act of using a GPS receiver to locate hidden containers. A...

Under the floorboards of a ruined homestead near Joshua Hills, desert rattlesnakes guard a decade...

A cache of trouble lies hidden in the woods near Cassidy’s canyon hideaway. The stash of banknote...

Cassidy Callahan uses her tracking talents for good, but sometimes doing a good job has bad conse...

Cassidy Callahan uses her tracking talents for good, but sometimes doing a good job has bad conse...

Join Cassidy Callahan in a three part tracking adventure with trouble at every turn.In Part 1, T...

A cache of trouble lies hidden in the woods near Cassidy's canyon hideaway. The stash of banknote...

Geocaching (jee-oh-kash-ing) noun.The act of using a GPS receiver to locate hidden containers. A...