It's time for another trip into The Library of Impossible Things.
This time I'm really pleased to welcome the lovely Carolyn Arnold into the Library.
What object will Carolyn bring into the Library? What was The Leisure Hive and why was it important? How did Doctor Who bring Carolyn into the famous black Mastermind chair? After 38 years, just how did she end up working at the BBC?
Find out the answers to these questions and more in this episode of The Library of Impossible Things.
