The second volume chronologically continues the publication of historical evidence about the Khmelnitsky region and covers the years 1650-1651. The collection includes documents from the archives of Warsaw, Krakow, Wroclaw, Lviv, Kyiv, Moscow and Dnepropetrovsk. A significant part of the historical evidence of this volume, like the first, is a republication of documents that appeared in inaccessible publications throughout the 1990s-2000s.