Mercedes Lackey 
Blood Red 

As a young Earth Mage, Rosamund von Schwarzwald was tutored in magic by her adoptive grandmother, a wise and powerful Earth Master. But when her beloved mentor was brutally murdered by a werewolf, Rosa was taken in by the ancient forest’s Hunt Master. Taught to harness the full power of her gift, Rosa became a skilled huntress, protector of the forest and the scourge of evil—with a deadly speciality in shapeshifters. When a string of grisly murders takes place in the remote countryside of Transylvania, the local Elemental Masters suspect a dark power at work, and desperately come to Rosa for help. If she agrees to track down the same creatures that haunt her past, will the hunter become the hunted?

About the author

Mercedes Lackey is the New York Times bestselling American fantasy author behind the Heralds of Valdemar series, The Elemental Masters series, the 100 Kingdoms series, and many more. She has published over 100 novels in under 25 years.