The Clan of the Stone — Kurt Kammeyer

Benjamin ben Jacob lives in the land of Deshret on the planet Edom. At the age of thirteen, Ben receives his own personal name-stone. Soon he meets a very strange Outsider girl named Elizabeth, and they discover that the name-stone makes them telepathic. Together, they embark on an adventure to defend Deshret and prepare the way for God's Visitation to Edom, at the dawn of the Seventh Eon.