The book "Curtis Aviation" by authors Glenn Hammond Curtis and Augustus Post is an important source of information about the history of the development of aviation at the beginning of the 20th century. In this book, the authors consider in detail the theory and practice of the art of flying in the era when aviation was just beginning its journey. They tell about the history of Curtis in aviation, his outstanding achievements and fun experiments. In addition, the book contains many interesting photos and drawings that make reading even more exciting. "Curtis Aviation" is not only a useful resource for aviation enthusiasts, but also an in-depth look at an era of great achievements in the field.