The book "Famous Frontiersmen and Heroes of the Frontier: Their Lives of Adventure and Exciting Experiences in Pioneer Days" by Charles Gaven Ladd Johnston tells the story of the most interesting and outstanding figures who distinguished themselves in the exploration and development of the wild frontier in the early days of the United States of America. With plans to go beyond the known and explore the unknown, these multi-faceted adventurers have become shining symbols of prowess and courage. In the book, the reader will find fascinating essays about the lives and exploits of these extraordinary personalities, who have forever entered history under unforgettable names. "Famous border guards and heroes of the border" is an exciting journey into the world of ancient legends and extraordinary figures, which fascinates and inspires the reader from the first lines.