Private detective Tatyana Ivanova finds work everywhere - she went to a fashion store, and there she managed to ensnare a cunning thief. The director of the boutique, Nina, immediately became interested in Ivanova and asked the detective to help in one delicate matter - to follow her lover Max, who is almost fifteen years younger than the lady. At the same time, troubles began to pour into the boutique, as if from a cornucopia: the clothing warehouse was robbed, the directors were trying to intimidate...Who is persecuting the employees of the women's clothing store, where did the exclusive items from Italy go and what do the strange numbers mean: seven - nineteen - twenty-five, ◦ – Tatyana Ivanova will have to figure this out. Marina Serova is a phenomenon of the modern domestic detective genre. A graduate of the Law Faculty of Moscow State University, she worked in the Prosecutor General's Office. From 1987 to the present – an employee of one of the special services. Participated in combat operations and operational activities. Author of a number of action-packed stories, the total circulation of which exceeds twenty million copies.