"Boy Scouts on Hudson's Bay; or, The Hidden Fleet" is an exciting adventure written by the famous American writer J. Harvey Ralphson. In this book, the reader is treated to an exciting story about the adrenaline-filled journeys of boy scouts who go on an incredible expedition to Hudson Bay. A rapid journey through the waters of Canada reveals many challenges for the heroes of the book, many dangers and mysterious threats. But thanks to friendship, courage and helping each other, young scouts overcome all obstacles and find a way out of the situation. Boy Scouts of Hudson's Bay; or, The Hidden Fleet is an exciting book not only for younger readers, but also for all lovers of thrilling adventure who admire the spirit of discovery and friendship.