"The Four Canadian Highwaymen; or the Robbers of Markham Swamp" is an exciting adventure novel by the famous author Joseph Edmund Collins. This book tells the story of four charismatic robbers who operated in Canada. They caused panic among local residents and the police, leaving behind only mysterious traces and riddles. The author skillfully describes the characters of the main characters, their motives and relationships among themselves. Readers will be rooting for the robbers' every move at crucial moments, hoping for a profitable turn of events, but never knowing what's around the next turn. "The Four Canadian Highwaymen; or the Robbers of the Markham Swamp" is an exciting and suspenseful novel that will keep you on the edge of your seats until the last page.