Negative Positive
Title: Above Average; 3.5 Stars
Review: A good thriller based on the much used theme of Soviet moles in the British establishment, notably a "Fifth Man" recruited along with Anthony Blunt, Kim Philby, etc. The Cambridge Theorem is distinctive in 2 respects. This book is written more as a police procedural murder mystery than the typical thriller and the protagonist is mildly unconventional but intelligent policeman. The quality of writing is solid. A diverting read.
Is the review positive or negative? 