Winter Camping, by Stephen Gorman
A well reviewed and widely used textbook on winter camping.
Allen & Mike's Really Cool Backcountry Ski Book by Allen O'Bannon; illustrated by Mike Clelland
Though geared toward skiers, the simple and direct book, full of entertaining illustrations, give plenty of solid winter camping advice.
Outdoor Action Guide to Winter Camping, by Rick Curtis
Provided by the outdoor activitied department at Princeton University, this is practically an entire winter camping class on a single web page.
How to build a snow cave, by Randy Gerke
Snow caves are excellent shelter against more severe conditions. Even Mike's rescuers relied on them when conditions got harsh.
Press about the Bargetto party rescue
Articles from the Santa Cruz Sentinal (Mike's home town paper)