Rick Gekoski: The challenge facing this year's Booker judges reminds us that recognising excellence in literature is about far more than personal opinion
Alison Flood: Is Philip Hensher right to suggest that a panel of thriller writers have ignored the stronger claims of science fiction for the Booker prize?
Man Booker judge Carmen Callil quit after the decision to award Philip Roth the international prize; William Skidelsky and Alex Clark debate what makes the veteran novelist so divisive
Sam Jordison: Michael Ondaatje's novel was a joint winner of the 1992 prize, but its brilliance is such you can understand why Barry Unsworth's has been rather eclipsed
Beryl Bainbridge was shortlisted five times for the Booker prize but never won it. Her chance has now come, posthumously, with a public vote on their favourite Bainbridge novel