About the book: 2003 / A UFO crashed over our country! And this happened - in the late 1930s, near the base of military pilots. Perhaps it really happened... at least that's what they said and say. But nothing is known for sure - neither what happened to the “alien” starship, nor what happened to the witness pilots... Sergei Sinyakin offers readers his own version of these events - the original and fascinating novel “Cover Operation»!