The boy and the spy

The book summary: The story is about a boy who saw a strange man every day at the end of the street when going to school and returning from it. And he saw him looking around and noting things in his notebook. So he talked about this matter with his friends, and they told their families, and everyone decided to launch a campaign against this stranger, thinking he was from another town watching them to invade their town. But they soon discovered that he was a stranger who writes poetry about their city in another language and alphabet.