Click on a thumbnail to go to Google Books.
Warrior and Witch (edition 2006)
References to this work on external resources.
Wikipedia in English
Amazon.com Product Description (ISBN 0446616974, Mass Market Paperback)When a witch is born, a doppelganger is created. Forthe witch to master her powers, the twin must be killed. Or so itwas believed for centuries . . . Once Mirei discovered that mergingwith a doppelganger gave a witch more power than killing them, thewitches at Starfall have been in an uproar (Doppelganger; 4/06). Herheresy goes against centuries of teaching-and the accepted practice ofmurdering their doubles.On a quest to collect the survivingdoppelgangers, Mirei is unsurprised to discover that there are stillwitches at Starfall who side against her and her unorthodox ways. Butworse, her fellow hunter and closest friend, Eclipse, has beencaptured by these same witches-and has no choice but to swear a bloodoath to kill Mirei. If he fails his blood oath, he will die. With thewitches divided, and Starfall itself in the middle of a civil war,Mirei will have to choose between saving her friend and figuring out away to unite Starfall before it's too late.
(retrieved from Amazon Thu, 14 Feb 2013 13:33:17 -0500)
When a witch is born, a doppelganger is created. For the witch to master her powers, the twin must be killed. Or so it was believed for centuries. Since Mirei discovered that merging with a doppelganger gave a witch more power than killing them, the witches at Starfall have been in uproar.
(summary from another edition)