This title provides essential information for anyone looking to carry a firearm across state lines. A brief, one page summary of relevant gun laws is provided for each of the 50 states as well as Canada and Mexico. Many common traveling issues for gun owners are discussed such as firearms and national parks, motorcycle issues, universally restricted areas, the Castle doctrine, and traveling by air, cruise ship, train, and Greyhound bus. A national reciprocity list is also provided to identify each states recognize permits from other states. New to this edition is information on vehicle gun possession at colleges and right of self-defense or "stand your ground" laws.