PositiveLondon Review of Books (UK)Biographies of Powell, many written by ardent fans, now run into double figures, the longest and most enjoyable, by Simon Heffer, standing at nearly a thousand pages. This latest study, by the Belfast lecturer Paul Corthorn, attempts something different: to follow the meanders in Powell’s thought and to unpick his abiding obsessions. It is a crisp and compelling piece of work. Corthorn does not give us much biography or background (Drucilla Cotterill is only named in a brief footnote, for example), but this gives him space to quote amply and tellingly from Powell’s speeches and letters. By halfway through, the reader is already baffled that Powell should ever have been mistaken for an icy, unbending man of principle.