4/6. With Vernon God Little, his 2003 Booker Prize-winning debut novel, writer and self-confessed conman DBC Pierre, aka Australian-born Peter Finlay, became the most controversial character to win the award. Alan Yentob joins the enigmatic novelist on a road trip across Texas and Mexico, exploring locations central to the book and the house where Pierre grew up, in a bid to find out the truth behind the bizarre stories of serial mendacity and drug addiction. DBC Pierre's Vernon God Little features in Battle of the Books at 11.15pm on BBC4.
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