The book "Both Sides of the Border: The Tale of Hotspur and Glendower" tells about the exciting adventures of two famous heroes who distinguished themselves in the wars in Wales and England in the 14th century. The author, George Alfred Genty, in his work successfully combined historical facts with artistic fiction, revealing the complex relationship between the two military leaders. Readers will have the opportunity to feel the atmosphere of medieval society, reproduced by the author with high accuracy. In exciting battles, intrigues and betrayal, the heroes of the book go through difficult trials, proving their courage and endurance. "Both Sides of the Border: The Tale of Hotspur and Glendower" is an exciting adventure story that will impress all lovers of historical romance and adventure literature.