In this story you get two for the price of one. The first is an intriguing story called 'Josh, the hole in the wall and the mists of time'. A hole, the entrance to a tunnel, mysteriously appears in the wall of the pretty big shed; upon entering this dark and damp tunnel the explorer goes back in time to meet smugglers and pirates.
The second story 'Josh, the tin soldiers and a double wedding' involves the scary tin soldiers who take over Christmasland: Josh is urgently needed to help get this sorted out; this story ends with the well deserved double marriage of Tinsel and Holly and Glitter and Ivy.