Who Wants Tyler Dead? a Cozy Mystery

Marielle Jones has been hired to drive eight-year old Tyler, his ten-year old sister Mickey, and their maternal grandmother on a camping trip across Oregon. When Tyler claims someone pushed him into a river, she doubts it. But when their party is shot at in a lava cave and Tyler's horse is spooked while he's riding on the Oregon dunes, Marielle begins to wonder: What's going on here? Who wants Tyler dead? And why?Add the mystery of the kids' missing mother, the suspicious actions of their grandmother, and the puzzling attention of a fellow camper, and Marielle is thrown into amateur sleuth mode. And where does a lazy, mixed-breed hound, an elegant purebred one, and a suave college instructor fit into the picture? It all comes together in the musty, dark corridors of an historic old military fort.