"The Turner Twins" is an exciting adventure book by the famous American writer Ralph Henry Barbour. This book tells the story of twins - brothers Jack and Jim Turner, who go on a dangerous journey through unknown paths. They seek to discover the secret of a mysterious map that can lead them to the treasures. However, during their adventures, the boys will encounter dangers, betrayals and trials that will put their characters on the line. The book "The Turner Twins" is an exciting story about friendship, courage and self-discovery that will enchant readers of all ages.