I grew up in a family of five that went on numerous road trips. While traveling we needed ways to entertain ourselves. One of the family favorites was "punch bug ." I thought it would be great to put the rules into book form so that other families could use them to make their family road trips more enjoyable. The book contains the rules in large easy to read print form accompanied by a visual copy of each vehicle used. Our book is small and therefore very convenient to carry with you or have handy in the vehicle. The large type print makes it easy to read while traveling not only for adults but also for children. Along with the visuals it makes the book family friendly. I believe it would be very successful and quickly become a must-have for all.