Necromancer's song

Naya Garth is returning to her homeland of Talmir to testify against Valn, the man who had her murdered and resurrected as a spy; but secretly she is looking for the secret necromancy journals which may help her to save her love, Corten, who is trapped between resurrection and true death--but Talmir is dangerous, particularly for one of the undead, and meanwhile Corten has discovered that someone is seeking immortality with a ritual that will seal...