This is one of the best books available for introducing young children to flying -- and it is the only one I've found that includes passport control/customs. It was perfect for both my children when we went to Europe. They knew what to expect at the airport, in the plane, etc. We followed along with the book at each step of the process -- ticketing, security, the plane ride, arrival, baggage claim and customs. Plus, the kids love locating the hidden duck on each page. This series introduces young children, in an amusing and friendly way, to situations they might find themselves in for the first time. Stephen Cartwright’s gently humorous illustrations are full of things for children to look at, learn from and talk about, and the simple text will enable from and talk about, and the simple text will enable slightly older children to read the books for themselves.