Mountain Mayhem is a comic adventure novel set on Mt Ruapehu, an active volcano in New Zealand. Jane is hooked on golf. Her husband, Bob, also a keen golfer, wants to get into golf tourism, something which Jane supports until she discovers that, as usual, she'll play a background role. After 10 years of worldwide research, Elwood, an American volcanologist, is convinced that the next alien landing will take place on Ruapehu and suspects that Jane is the link between the aliens and Earth.