In 1945 Melvin J. Lasky, serving in one of the first American divisions that entered Germany after the country's surrender, began documenting the everyday life of a defeated nation. Travelling widely across both Germany and post-war Europe, Lasky's diary provides a captivating eye-witness account colored by ongoing socio-political debates and his personal background studying Trotskyism. The Diary of Lt. Melvin J. Lasky reproduces the diary's vivid language as Lasky describes the ideological tensions between the East and West, as well as including critical essays on subjects ranging from Lasky's life as a transatlantic intellectual, the role of war historians, and the diary as a literary genre.