"Mustang" vs. "Colombina" or "Provincial Mafia" is an exciting crime novel written by a famous Ukrainian writer. This book reveals the fierce struggle between two criminal groups for power in a provincial town. "Mustang" is a dangerous and ruthless businessman who owns a large automobile enterprise and uses his contacts to carry out criminal activities. Opposite him stands the intelligent and charismatic "Colombina", who leads a gang competing with the business empire of "Mustang". In this implacable struggle for supremacy, both heroes take extraordinary measures, showing their strong will and cunning to defeat each other. But when an innocent person gets caught up in the game, both criminal gangs are forced to make dangerous decisions that could change their lives forever. "Mustang" vs. "Columbine" or "Provincial Mafia" is an exciting and tense story about the struggle for power, power and the right to be recognized in the world of crime.