The Trilogy is a series of three novels written by the Polish author Henryk Sienkiewicz. The series follows dramatized versions of famous events in Polish history, weaving fact and fiction. The first novel, titled With Fire and Sword, chronicles the 17th century Cossack revolt known as the Chmielnicki Uprising. The second book, The Deluge, describes the Swedish invasion of Poland known as The Deluge. The final novel, Fire in the Steppe, follows wars between Poland and the Ottoman Empire in the late 17th century.