The Treasure at the Top of the World

When Freddie is given an ancient map for his birthday by his eccentric Uncle Patrick it seems an odd gift but Freddie is thrilled. Little does he realise that the mysterious map is about to turn his world upside down. Plunged into a perilous adventure between two worlds and pursued in turn by a ruthless bully and a determined adversary who each go to any lengths to get what they want Freddie must fight for what's right - and for his very life.