Boundless" is a book about facing challenge & fear both in the wilderness & at home. Karens first book " If You Fall" is about recovering from the rock-climbing accident that paralysed her & about returning to adventures & embracing change. " Boundless" is a very different book & tells the stories of the biggest challenges Karen has faced yet beginning with a 600 kilometre crossing of the Greenland icecap on a sit-ski a month long journey across one of the worlds great expanses of wilderness. This journey led Karen to a bold decision to return to the rock & a week-long climb suspended on the kilometre-high overhanging face of El Capitan using just her arms in over 4000 pull-ups. " Boundless" isnt a book about expedition heroics but one that offers a view of lifes challenges & the profound effects of wilderness. Karens adventures show just what is possible when heart & mind are set to something."