Monograph . - M. : Axis-89, 2003. - 160 c. In this monograph, from the standpoint of the new concept of non-stage unfinished torts, preparation for a crime, attempt to commit a crime and a crime terminated due to voluntary refusal are considered. Based on the analysis of legal acts of domestic and foreign legislation of the X-XX centuries, the author's project of the Institute of Unfinished Crime was developed The final part deals with the criminological aspect of the unfinished crime. The book is intended for law students, graduate students, faculty and law enforcement officers .