found: His The sinister secret of Frederick K. Bower, 1980: t.p. (Anthony Horowitz) CIP data sheet (b. April 5, 1955)
found: His Starting out, 1990: t.p. (Anthony Horowitz)
found: Anthony Horowitz, via WWW, Mar. 26, 2012 (writes for television, film, books, theatre and newspapers)
found: Wikipedia, via WWW, Mar. 26, 2012 (b. in Stanmore, Middlesex, England; an English novelist, writing largely for youth, and screenwriter; BA, English Literature, University of York, 1977; lives in London with wife)