The secret of the grandmother's collection. Vilmont E. N.

For Dasha Lavretskaya and her friends, nothing is impossible! Especially in the investigation of confusing crimes! Only they can guess what is the connection between the clay donkey and smuggling. To do this, they need to show all their talents. Dasha will be able to pretend to be dumb! And he will find a new friend. Viktosh and Muska will be caught by the escaped cat... And together they will help to catch international criminals...