About the book: 2018 / Senior investigator Blagoy Emanuilov worked in the District Directorate of the Ministry of Internal Affairs of Bulgaria from 1967 to 1998. Emanuilov's main professional activity was the investigation of serious crimes. However, he devoted many years selflessly to his own historical investigation, dedicated to the fate of Princess Anastasia and Tsarevich Alexei Romanov. The author based this sensational book on the investigation that became his life's work.…