Explore the secret history of Carlisle through a fascinating selection of stories, facts and photographs.

Andrew Graham Stables lives in York but was brought up in Teesdale near to the market town of Barnard Castle. He has written six books for Amberley Publishing exploring the lesser-known histories of several northern towns and cities. He is a keen photographer and contributor to online history groups, and also contributed to the Barnard Castle episode of the History Channel programme 'River Hunters'.