The first incredible adventure for the Invisible Detective.
Caught between two times . . .
London, today: When fourteen-year-old Arthur Drake shelters from the rain in a dusty shop, the last thing he expects to find is the antique casebook of the Invisible Detective. It may have been written in the 1930s, but it's in his hand-writing . . .
A dangerous past . . .
London, 1936: Whatever your problem, the mysterious Invisible Detective can find the answer. He never shows his face - for in reality, he's just a front for four children who use their special skills to solve crimes and mysteries.
Now the gang is about to take on their most sinister case so far. When an incredible touring exhibition takes over their den, the Invisible Detective must deal with disappearing people, faceless bodies, and some deadly puppets . . .
