Dan and the Hong Kong mystery. Level 3

Dan and Sue are on holiday in Hong Kong, visiting Sue’s grandparents. While they are sightseeing they notice an ivory shop and Dan goes in to ask some questions. Later they see some men going into the same shop with a bag. What’s in the bag? And who are the men? Dan wants to find out but soon he and Sue are caught up in a dangerous adventure and their lives are at risk!