In this fourth book of the Worldwide Adventures series, Flat Stanley experiences the perils of being a snowboard, when he and his friend Nick are blown clear to Canada! There, they travel over Niagara Falls as a barrel, are pulled through the wintry northland by sled dogs, and ski down the Rocky Mountains—no need for skis when you’ve got Flat Stanley around! Can Stanley and Nick make it back to their parents—or do they need the Mounties to ride to the rescue?