Dragon Blade: The Book of the Rowan (Cycle of Oak, Yew, Ash, and Rowan) - Tapa dura

Over a year has passed since the defeat of the Great Foulness, and the ravaged earth has begun to heal. Lost for generations, the signet rings of the Four Great Houses---Oak, Yew, Ash, and Rowan---have been restored to their rightful heirs. And Ashen NordornQueen, mistress of the Land of Ever Snow, looks forward to a life of peace and happiness with her beloved husband and their newborn son---only to learn that an ancient evil still threatens all that she holds dear.

The Mother Ice Dragon, the fearsome progenitor of her deadly breed, has awakened from slumber to menace the world anew. Legend holds that only the Dragon Blade, forged from the scales of her vanquished mate, can slay the deadly female dragon, but the Dragon Blade has been lost for ages.

As Ashen embarks on a perilous quest to find the mystic sword, she leaves her castle and homeland in the care of her closest friends, including Rannore, Lady of the Rowan, who soon faces danger of a different sort....

Dragon Blade continues the saga begun in To the King a Daughter and continued in Knight or Knave and A Crown Disowned.

For well over a half century, Andre Norton has been one of the most popular science fiction and fantasy authors in the world. Since her first SF novels were published in the 1940s, her adventure SF has enthralled readers young and old. With series such as Time Traders, Solar Queen, Forerunner, Beast Master, Crosstime, and Janus, as well as many stand-alone novels, her tales of action and adventure throughout the galaxy have drawn countless readers to science fiction.

Her fantasy, including the best-selling Witch World series, her "Magic" series, and many other unrelated novels, has been popular with readers for decades. Lauded as a Grand Master by the Science Fiction Writers of America, she is the recipient of a Life Achievement Award from the World Fantasy Convention. Not only have her books been enormously popular; she also has inspired several generations of SF and fantasy writers, especially many talented women writers who have followed in her footsteps. In the past two decades she has worked with other writers on a number of novels. Most notable among these are collaborations with Mercedes Lackey, the Halfblood Chronicles, as well as collaborations with A.C. Crispin (in the Witch World series) and Sherwood Smith (in the Time Traders and Solar Queen series). An Ohio native, Ms. Norton lived for a number of years in Winter Park, Florida, and now makes her home in Murfreesboro, Tennessee, where she continues to write, and presides over High Hallack, a writers' resource and retreat.