Here are some of his most notable written works:
* Reise in die Krim und den Kaukasus (1812): This was his first major work, documenting his travels through the Crimea and Caucasus Mountains. It provided valuable observations on the region's geography, geology, flora, and fauna.
* Die Höhe des Ararat (1829): This work focused on his ascent of Mount Ararat, where he conducted scientific studies and made detailed observations of the mountain's geology and elevation.
* Reise in den Jahren 1829, 1830 und 1831 durch die Provinzen Astrachan, Georgien, Imeretien, die Krim und die Türkei (1834): This account of his travels through the Caucasus region provided valuable insights into the natural history and culture of the area.
* Über die Entstehung der Gebirge (1839): This work explored Parrot's theories on the formation of mountains, drawing on his extensive field observations and geological research.
* Beiträge zur Naturgeschichte des Kaukasus (1841-1851): This multi-volume work, completed posthumously, contained Parrot's extensive collection of observations on the Caucasus region's natural history.
In addition to these major works, Parrot also authored numerous articles and papers on a wide range of scientific subjects, including astronomy, physics, and meteorology. His writings are characterized by their meticulous observation, detailed descriptions, and insightful analysis. His work contributed significantly to the advancement of natural history and the understanding of the Caucasus region.