The Secret Tunnel – Charles E Gibson

Children’s Press, 1970, Vintage Hardback – Juvenile Fiction – 188pp.

When a sudden fog sweeps down over Bredemoor, the Tolladay twins, Chris and Trick, are forced to make for shelter at the Smuggler’s Haunt. There they begin the greatest adventure of their lives. For when they arrive at the inn, they find three men – all with guns. Two of the men are strangers, but the third is Roger Wilkinson, on whose yawl, Venturer, the twins have been promised a sailing trip.