Summary: This week Libby Purves is joined by food writer Ruth Joseph; musical theatre star Maria Friedman; BBC documentary maker Michael Cockerell; and grandson of Agatha Christie Mathew Prichard.
Summary: This week Libby Purves is joined by food writer Ruth Joseph; musical theatre star Maria Friedman; BBC documentary maker Michael Cockerell; and grandson of Agatha Christie Mathew Prichard.