Roger Robinson has been Denali mountaineering for over forty years and has worked as a ranger for most of this time. Robinson has climbed Denali, at 20,310 feet, numerous times, leading patrols on the mountain, organizing clean climb efforts on the mountain, meeting the best climbers in the world, and leading rescues that saved lives. Year after year, Robinson has studied the mountain and its climbers, its people, and he has experienced a series of adventures on one of the best-known and formidable mountains in the world, a mountain that for many is the symbol of Alaska, the 49th state.

Lew Freedman is a former Alaska resident who spent 17 years at the Anchorage Daily News as sports editor and columnist. The author of 58 books, Freedman is a graduate of Boston University with a degree in journalism and he earned a Master's degree from Alaska Pacific University. He currently resides in Indiana with his wife Debra.
Among his Alaska titles are: the best-selling Iditarod Classics, More Iditarod Classics, Father of the Iditarod: The Life Of Joe Redington, Dangerous Steps, George Attla: The Legend of the Sled Dog Trail, Diamonds In The Rough, Iditarod Dreams, and Fishing For A Laugh.
Freedman, who has also written for Alaska magazine and Alaska Newspapers, has won more than 250 journalism awards in his career and worked on the staffs of the Philadelphia Inquirer and Chicago Tribune, covering government, writing feature stories and sports stories.
During his many years of living in Alaska, Freedman experienced numerous earthquakes, one as powerful as 7.2 on the Richter Scale. He considers Alaska to be as beautiful place as there is in the world and as special as when he first saw it in 1983. Freedman still makes regular visits to Alaska to fish, gaze at the mountains, and spend time with family.