Two Friends and a Polar Bear: A Story of Friendship and Endurance Skiing Unsupported Across the Arctic Greenland Ice Cap - Paperbackby Terry M. Williams (Author), Aaron Linsdau (Author) Can two friends ski across Greenland in the Arctic late in life? Terry Williams and Aaron Linsdau were one of the oldest teams ever to ski across the Greenland Ice Cap unsupported. They trekked over 300 miles of frozen Arctic wastelands using compasses to guide them. Crossing fresh polar bear tracks reminded them that they were not alone. "Well, you wanted adventure!"Terry, 68 years old, and Aaron,