"Swift Crossing: Adventures in the Polar Regions" - a book written by the famous author Robert Michael Ballantyne, opens unforgettable adventures in the Arctic and Antarctic regions. The action of the novel develops in places where brave explorers went at their own risk, undergoing incredible tests to study the coldest corners of the planet. This book is a fascinating account of brave journeys, harsh conditions and courage of people who went on dangerous expeditions in the polar ice regions.