Robert Nisbet Bain was a Scottish historian and author known for his extensive writings on Russian history and culture. His works often focused on the significant figures and events that shaped the Russian Empire during the early modern period. Bain's notable contributions include 'The Pupils of Peter the Great,' which provides a detailed account of the Russian court and the empire's evolution from 1697 to 1740, highlighting the influence of Peter the Great on his successors and the political landscape of the time. He also explored the life and reign of Charles XII of Sweden in 'Charles XII and the Collapse of the Swedish Empire, 1682-1719,' examining the broader implications of his military campaigns and the eventual decline of Swedish power in Europe. In addition to his historical analyses, Bain delved into folklore with 'Cossack Fairy Tales,' showcasing the rich cultural heritage of the Cossacks and their storytelling traditions. His works are characterized by a meticulous approach to historical detail and a narrative style that brings the past to life. Bain's scholarship has contributed to a greater understanding of Russia's complex history and its interactions with neighboring powers, solidifying his place as a significant figure in the study of early modern European history.