Golding offers the softer side of adventure fantasy. In the lovely opening scene, Connie plays and talks with seagulls. Living with eccentric Aunt Evelyn, she learns of a secret Society charged with protecting “mythical” beings (actually real) from humanity’s violence. Each Society member is companion to a particular species: water sprites, selkies, unicorns, dragons or one of many others. Might Connie be a companion to the sirens who live on nearby rocks tempting sailors to their deaths? Her destiny is far greater: She’s a universal, a rare human companion to all mythical creatures. Foils include an international oil company poised to pollute the ocean, and Kullervo, a malevolent spirit in the process of taking over the world. Perspective is mostly Connie’s but occasionally shifts to Col, a companion to “pegasi.” Structurally epic but gentle in aura; an easily accessible tale for readers who enjoy mythical creatures. (Fantasy. 9-12)