Behind the Sorcerer's Cloak
In book four of The Summer of Magic Quartet, the Dark Being is poised to conquer Earth and after that, the Universe. Only the four Magic Children can restore the balance between Light and Dark.
Heart of the Hill
Book three of The Summer of Magic Quartet, in which Adam must recover Myrddin's staff from the heart of Glastonbury Tor.
The White Horse Talisman
The White Horse Talisman is the first volume of The Summer of Magic Quartet, four books involving a Canadian brother and sister visiting their two English cousins.
