SIX DEGREES OF FREEDOM
"For four decades, Hughes was among Canada’s most accomplished and well-known spacecraft engineering professors. He contributed enormously to Canada’s space program through his research at the University of Toronto; as a mentor to many of Canada’s next generation; and through Dynacon Inc. He is also the best applied mathematician I know."
—Kieran Carroll, PhD, Space Research Scientist
"Six Degrees of Freedom is a thorough memoir about an aerospace career that began when the industry was undergoing groundbreaking changes."
—Foreword Clarion Review