About the book: 1963 / DEAR READERS! The heroes of this story are the Vetochkin brothers - your peers. Vanya Vetochkin is in 5th grade “B”, and his younger brother Gosha is in 4th grade “A”. Recently, the Vetochkin brothers experienced an amazing adventure and told the author of this book about it. Well, the author decided to tell you all about it in confidence. We assure you, our young readers, this is a very fascinating story. Write to us if you liked it. Send letters to: Moscow, A-30, Sushchevskaya street, 21. Publishing house " Young Guard." Mass department. For children of secondary school age. Artist A. Soldatov.