The Case of the Missing Director

Lyosha Belov just wanted to get through Monday peacefully, but his friend Katya—a natural detective—immediately sensed that something was wrong. A real director would never wear a shiny brown suit or call the students "comrades, children." And he certainly wouldn't announce a pioneer camp at an ordinary modern school. Now the two friends are conducting their own investigation. They cover their tracks, decipher recordings, sneak into a museum, and even learn how to pick locks. But the deeper they dig, the more dangerous the game becomes. A missing diamond, a mysterious archivist, a self-proclaimed director, and a teacher who turns out not to be who she seems...