Der Junge aus der letzten Reihe

In the last row of our classroom, there was always an empty seat. But now, a boy named Ahmet sits there. He has gray eyes, is nine years old (just like me), and acts a little strange. But now I understand why: Ahmet comes from a country at war and had to flee without his parents! Since I found out that Ahmet loves "Tintin" just as much as I do, I want to be his best friend. That's why we absolutely have to help him find his parents again! The only one who can support us in this is the Queen. But how do we get to Buckingham Palace?.