Amazon.com Product Description (ISBN 0140386262, Paperback)

Helen is not entirely sure she is looking forward to spending the next six months on board the Karluk, a ship headed on an Arctic expedition. But with the recent death of her father, it is the only work her seamstress mother can find. Helen's nine year-old brother, Michael, is delighted to be off on a real adventure but neither he nor Helen could have realized just how extraordinary this trip would be. The ship's hard-bitten captain, Robert Bartlett, must use all his seafaring skill when the ship becomes trapped in ice. In the pages of her diary, Helen records the fate of the crew and her family as they leave the ship and try to make their way across shifting ice flows, through blinding blizzards and past polar bears to safety.