"The Journal of Dr. Elias Cornelius, Revolutionary Surgeon" is a unique documentary work in which the author, Dr. Cornelius himself, describes his medical research and military travels during the revolutionary events. This diary contains impressive accounts of the treatment of the wounded, military operations, and his own observations of the evolution of medical science in the complex conditions of military conflict. The book allows the reader to feel the atmosphere of that time step by step, as well as to look into the thoughts and feelings of a patriotic doctor who devoted his life to serving people and his homeland."