The Happy Hollisters and the Monster Mystery

The Happy Hollisters and the Monster Mystery

Is Pine Lake a haven for creatures from outer space? The citizens of Shoreham are rattled by mysterious UFO sightings, but the Shoreham Detective Club is on the case. From unusual footprints in the mud to a doll stolen from the new “toy library” at school, the clues start piling up fast as The Happy Hollisters and their friends search for who—or what—is causing the panic around town.