Alive with twists and connections, we wonder what Theo?s outspoken mother, Ethel, is hiding. Unravelling her secret brings an understanding of why her daughter took to hiking, mountaineering and skiing in Tasmania, never returning to seaside Queenscliff, where one of the most scenic and historically significant places was Thwaites Walk, named for the Thwaites men - Theo?s grandfather, uncles and cousins.This is a significant herstory. The voices of these women speak to us through letters, diaries, stories, newspapers and magazines, reverberating across time and changing with each location, adding to the often dismissed, but important, wealth of recorded female experience.