AUTHORISED biographies of celebrities, especially in this country, tend to be dreadfully drab, liberally deodorised, kiss-but-don't-tell narratives which punctiliously steer clear of unfavourable revelations and uncomfortable facts. Not so Kishore Valicha's wide-angle view of the life of Ashok Kumar, one of India's most admired film actors. Relying largely on information volunteered by the 85-year-old actor and without resorting to the slightest semblance of sensationalism, Dadamoni: The Authorised Biography of Ashok Kumar provides an extreme close-up of the star's life and times, the warts firmly in frame.