Ed Hollis talks to Clare English about his book The Secret Lives of Buildings.
BBC Radio Scotland
George Pelecanos, writer on US drama The Wire and crime novelist, talks about his new book
Crime writer Louise Welsh gives us an insight into the working life of a full-time author.
BBC Radio Scotland except MW
Author Oliver Bullough gives us an insight into the defiant people of the Caucasus.
American novelist Jonathan Safran Foer discusses his unexpected third book.