The book "Y. M. C. A. Boys on Bass Island, or the Mystery of Camp Russabaga" by author Brooks Henderly is an exciting adventure story about young friends who go to small Bass Island for a summer vacation. However, when they learn about the mysterious Russabaga camp, which hides many secrets, everything changes. The boys decide to unravel the mystery of this camp, not knowing that it will lead them to dangerous adventures and unforgettable trials. Readers, together with the heroes, will experience many exciting moments, participate in the revelation of secrets and immerse themselves in the world of unusual events and friendship. Y. M. C. A. Boys on Bass Island is a book that will grab you from the first lines and not let go until the last page.