Great Aunt Marigold has given you a wonderful present - a ticket for a trip around the world. On your way, you will find there are puzzles to solve, presents to look for and clues to help you find out where to go next. A snowy ski resort in the Alps, a bustling shopping mall in the USA, a Bedouin encampment in a hot, dry desert, and a crowded Australian beach - these are just a few of the places you will visit. As well as providing countless hours...