This volume contains works by different authors dedicated to the work of the state security and intelligence agencies of the USSR and the police at different times in historical reality.

Contents:

1. Larisa Vladimirovna Zakharova: Iranian turquoise bracelet2. Larisa Vladimirovna Zakharova: Year of the Dragon3. Larisa Vladimirovna Zakharova: Noose for the Colonel4. Ivan Lazutin: Police sergeant. Steep banks5. Mark Zosimovich Lanskoy: Difficult search. Silly matter6. Mark Zosimovich Lanskoy: Invisible Front7. Evgenia Vladimirovna Levakovskaya: There is no neutral zone8. Boris Yakovlevich Megreli: A Tight Knot9. Matvey Roizman: Case No. 306. Wolf. The invisible thief10. Sergey Lvovich Ustinov: Rubbish11. Sergei Lvovich Ustinov: The Glass House, or the Keys to Death