From Anthony Horowitz, a Groosham . . . make that gruesome . . . new adventure Sent to Groosham Grange as a last resort by his frustrated parents, thirteen-year-old David Eliot quickly discovers that his new boarding school is very peculiar. New pupils are made to sign their names in blood . . . the French teacher cancels classes on days thereas a full moon . . . there are chilling secrets hidden in the assistant headmasteras office. Whatas the meaning...