Rachel and Bobby Corn are back to solve a new mystery. But this time the spirited siblings are sleuthing in a whole new setting. Mom has taken them on a trip to the land of brogues and bagpipes, of kilts and castles, of haggis and hilarity. Yes, they've gone across the pond to Scotland! But something is afoot. A diamond that has been in the family for 100 years is missing. A crusty sailor tells tales of loch monsters, fairies and trolls and a green glow that shines in the dark forest, and a psychic gypsy foretells trouble in Rachel and Bobby's future. Rachel Corn and the Loch Ness Mess is recommended for kids age four and up.