From Siberia to Australia - on foot! World-famous traveler Sarah Marquis tells the story of how she overcame herself and walked more than 16,000 km, all the time completely alone. During her 3-year journey, Sarah crossed two continents, six countries and wore out eight pairs of boots. She also escaped persecution, suffered tropical fever and survived in extreme cold. This exciting book will remind you that the spirit of nature and adventure lives in each of us.