Gr 7 Up-Aoife Grayson is terrified that she will go mad when she turns 16. She believes that she carries a latent form of a necrovirus that has already affected her brother, who has disappeared, and her mother, who is locked up in a madhouse. The setting is an alternate version of New England, where Boston is known as Lovecraft, a town powered by a mysterious underground engine and ruled by Proctors who enforce a rationalistic worldview that denies the existence of magic, blames madness on a necrovirus outbreak, and keeps the populace safe from the apocryphal night creatures who are said to feed on human flesh. Aoife, who is studying at Lovecraft's School of Engines, receives a mysterious letter from her missing brother that leads her to escape the city with her friend Cal. The pair recruits Dean Harrison as a guide as they hitch a ride on an airship to Aoife's ancestral mansion, which has long been abandoned except for the young maid, Bethina. At Graystone, Aoife discovers her father's journals that help her to understand her family's secrets and her own destiny. The journals also lead her into a fairy realm, the Land of Thorn, where she meets Tremaine, one of the "Kindly Folk" who may or may not be telling her the truth. Kittredge has fashioned a unique, action-filled, and compelling combination of steampunk, H. P. Lovecraft-inspired horror, and straight fantasy that should enchant fans of all three genres.-Tim Wadham, St. Louis County Library, MO (c) Copyright 2011. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.