Voyages of discovery in the Arctic and Antarctic seas and round the world : being personal narratives of attempts to reach the North and South Poles, and of an open-boat expedition up the Wellington Channel in search of Sir John Franklin and Her Majesty's ships "Erebus" and "Terror", in Her Majesty's boat "Forlorn Hope", under the command of the author to which are added an autobiography, appendix, portraits, maps and numerous illustrations