Sue Lawley's castaway is writer Ronald Blythe
Melvyn Bragg and guests discuss Black Holes, the ghosts of massive stars.
Sue Lawley's castaway is paralympian Tanni Grey Thompson
The causes and events of the fall of the Roman Empire in the 5th century.
James Naughtie talks to Margaret Drabble about her novel The Witch of Exmoor.
Sue Lawley's castaway is Vice-Chancellor of Cambridge University Sir Alec Broers
Melvyn Bragg examines the western understanding of the Philosophy of Love since Plato.
Sue Lawley's castaway is children's author Shirley Hughes
The significance of fossils in history and the impact of techniques in understanding them.
Sue Lawley's castaway is Glasgow University academic Professor Peter Vanezis