Kirsty Wark visits servants' quarters at stately homes.
Michael Bracewell looks for buildings and landscapes in Surrey which recall the creation of suburbia.
With George Alagiah.
A portrait of a controversial and colourful scientist, whose ideas on evolution and psychology have propelled him to the upper reaches of the bestseller lists.
Clive Anderson and guests discuss which book might have won the Booker Prize had it existed in 1928.
The controversial friendship between nuclear scientists Niels Bohr and Werner Heisenberg.
Drama about the playwright's final days. In German with English subtitles.