The boy allies under the sea, or, The vanishing submarines

Drake, Robert L2017-01-302017-01-301916http://hdl.handle.net/123456789/137004https://digitallibrary.punjab.gov.pk/handle/1/4300270 p.en-USWorld War, 1914-1918 -- Naval operations -- Juvenile fiction.The boy allies under the sea, or, The vanishing submarinesBook