Libby Purves is joined by Vicki Butler-Henderson, Derren Brown and Dave Spikey. Vicki Butler-Henderson presents Fifth Gear on Channel 5. As well as presenting, she is also well known for her racing, holding a Race International 'C' Class licence. Her first book, 'Vicki Butler-Henderson's 100 Sexiest Cars' is published by Carlton Books. Derren Brown has been dubbed the 'psychological illusionist'. He's a performer who combines magic, suggestion, psychology, misdirection and showmanship in order to seemingly predict and control human behaviour, as well as performing mind-bending feats of mentalism. His new book 'Confessions of a Conjurer' is structured around the various stages of a conjuring trick, combined with autobiography. Published by Channel 4 Books. Dave Spikey is an award-winning comedian. The recipient of two British Comedy Awards, he co-wrote and co-starred in the acclaimed 'Phoenix Nights' as the inimitable Jerry St Clair. Before becoming a professional comedian he worked in the NHS as a Chief Biomedical Scientist in Haematology at the Royal Bolton Hospital. His autobiography, Under the Microscope: My Life is published by Michael O'Mara Books.