The chronicle of the Belarusian partisan movement headquarters was presented in the language of archival documents. In dedication to the 75th anniversary of the organization the archivists of Belarus and Russia have prepared an exclusive edition containing files dated September to December 1942. It includes more than 200 documents. These are orders, coded telegrams, plans and report documents of the underground organization. Using materials, it is possible to trace the formation and details of the activity of the partisan Headquarters. Exclusively for the presentation, the National Archive has prepared an exposition of documents from the museum's collections. The Archive has more than 11 thousand cases, including the personal files of partisan movement members. For decades these materials have been classified. Most of them were kept in the archives of the Central Committee of the Communist Party. The collection includes these exclusive materials. The book will be published in limited edition and will go on sale soon.