Greg Allenby, almost seventeen, is in line to inherit his family's cheese-making business. He wants nothing to do with it. Bored with his life in Ames, Iowa, he thinks of nothing else except getting out of his hometown and going somewhere with his girlfriend, Jenny Gillis. Anywhere will do.Everything changes with the arrival of three minute visitors. Artan and his wife, Kelindra, and her brother, Farkas, are from the planet of Chisaka, and they have...