Vivid characterization and deft world building lift May's second Boreal Moon novel (after 2004's Conqueror's Moon
). Though King Conrig has gained control of the entire island of High Blenholme, he faces many challenges, not least keeping hidden his own illicit magical powers. He hopes that his new queen, Risalla, won't produce any children with magical talent, thus disqualifying them from inheriting the throne. While he has the support of the Conjure-Queen, Ullanoth of Moss, her unscrupulous brother, Prince Beynor, schemes against him. In addition, Conrig's first queen, Maudrayne, thought to be dead, is alive and working magic for her own purposes and may have borne Conrig an heir. When the collection of moonstones known as the Trove of Danasilo threatens to fall into the wrong hands, Conrig and his allies really have their hands full. The author's usual brisk pacing will keep readers turning the pages of this well above average high fantasy. Agent, Ralph Vicinanza. (Apr. 5)