00648cam a2200193 4500 377764436 TxAuBib 20170331120000.0 150217s2015||||||||||||||||||||||||eng|u 48295 Project Gutenberg PGUSA eng TxAuBib Louderback, Walt. Strange Stories of the Great River [Gutenberg] : The Adventures of a Boy Explorer / Walt Louderback. Project Gutenberg, 2015. Public domain in the USA. Text. Mississippi River -- Discovery and exploration -- Juvenile fiction. http://www.gutenberg.org/ebooks/48295 TXTLL