Book 1: A Wizard of Dreams (Myrddin's Heir, #1)

Gordon Bennett's special powers first manifest themselves when he is five months old. He has an alter ego / guardian angel named Zack who knows a lot (see my website for chapters exemplifying the way his powers grow in childhood). In his eleventh year he's called to a particular holiday cottage in Cornwall, where the ghost of his sixteen greats grandmother offers him an interesting theory concerning the origin of his amazing abilities. From her he acquires Mabon's ring, and is told how to f...