The Saga of the Light Isles is a historical fantasy duology by New Zealand writer Juliet Marillier, consisting of Wolfskin (2002) and Foxmask (2004).
Wolfskin was first published by Pan Macmillan in 2002, then by Tor Books in the United States in July 2003.
In the Light Isles (Orkney) he encounters a Pictish priestess, Nessa, and experiences a clash of cultures and faiths.
When his blood brother, Somerled, shows his true colours, Eyvind’s integrity is tested to the limit.
With his devoted friend Creidhe and fisherman Sam, he becomes embroiled in a mysterious conflict that will change him forever.