Ellesmere Island - Wikipedia summarizes the history and geography of Ellesmere Island.
Ellesmere Island - The Canadian Mountain Encyclopedia describes the heights of the northernmost island in the Canadian Arctic.
Ellesmere Island National Park - Great Canadian Parks describes Canada’s second largest national park lying on the world’s tenth largest island.
The loneliest science lab in the Arctic - The BBC describes PEARL, the Polar Environment Atmosphere Research Laboratory, located in Canada's arctic. (May 24, 2007)