Frost, Robert I., review of Martyn Rady, The Tsars, Russia, Poland and the Ukraine 1462-1725, in Slavonic and East European Review, 69.3 (1991), pp. 549–50, doi:10.2307/4210701

Frost, Robert I., review of Jerzy T. Lukowski, Liberty's Folly: The Polish-Lithuanian Commonwealth in the Eighteenth Century, 1696-1795, in Slavonic and East European Review, 69.4 (1991), pp. 746–47, doi:10.2307/4210817

Frost, Robert I., review of Stewart P. Oakley, War and Peace in the Baltic 1560-1790, in Slavonic and East European Review, 72.2 (1994), pp. 323–24, doi:10.2307/4211502

Frost, Robert I., review of S. C. Rowell, Lithuania Ascending: A Pagan Empire within East-Central Europe, 1295-1345, in Slavonic and East European Review, 73.3 (1995), pp. 536–38, doi:10.2307/4211886

Frost, Robert I., review of Andrzej Sulima Kamiński, Republic vs. Autocracy: Poland-Lithuania and Russia, 1686-1697, in Slavonic and East European Review, 73.3 (1995), pp. 543–45, doi:10.2307/4211891

Frost, Robert I., review of Carol Belkin Stevens, Soldiers on the Steppe. Army Reform and Social Change in Early Modern Russia, in Slavonic and East European Review, 75.1 (1997), pp. 163–65, doi:10.2307/4212338

Frost, Robert I., review of George J. Lerski, Piotr Wróbel, Richard J. Kozicki, Historical Dictionary of Poland, 966-1945, in Slavonic and East European Review, 75.3 (1997), pp. 531–32, doi:10.2307/4212442

Frost, Robert I., review of Martin Schulze Wessel, Rußlands Blick auf Preußen: Die polnische Frage in der Diplomatie und der politischen Öffentlichkeit des Zarenreichs und des Sowjetstaates 1697-1947, in Slavonic and East European Review, 76.2 (1998), pp. 344–46, doi:10.2307/4212646