When Eidolon Denaley the royal forester, is attacked by the creature that was intentionally let loose in his forest, no one knows what happened to him. His brother has a premonition he is in danger and a search is started. The only one who could find him quickly is sent to the forest and finds him as he is being attacked by the creature. She drives the monster away and cares for him saving his life but when he wakes up he has no memories of who he is or what has happened. Living on his instincts he and the tracker are going after the creature who has already attacked them two other times. Meanwhile he doesn't remember that he uncovered a plot to assassinate the emperor and those involved are looking for him to kill him. As the others uncover the plot they find more than expected but the ones responsible will pay dearly by a phantom who is looking for revenge.
Eradicating the beast is book four of the Onaterian Chronicles. It's an action packed story full of suspense and intrigue, romance and heart break, triumphs and defeats.