Authors of stories " Ricochet," " path," " tactics " have practical experience in the field of jurisprudence . Alex Yar worked as an investigator, together with Leonid Shuvalov worked as a lawyer . And it helps them to reliably transmit the crime scene, and disclosure of his inner world " detective " . A detective novels in the series - a person quite unexpected: a young investigator Larissa Privalov . Investigation of a crime within the strict limits of the law, the search for truth, a thirst for justice - that is the meaning of its existence. Set the culprit and get rid of libel person does not commit an offense - this tends investigator Privalov in their work. Action novels set against the backdrop of Novosibirsk mid- 80s - easily recognizable streets, railway stations, cafes, recall the events actually took place here . The authors are not new to the literature published since 1986, members of the Writers' Union and Russia .