Did you know the largest lizard is the komodo dragon,which can grow up to 10 feet long and can weight up to 230 pounds? Did you know the snake with the longest fangs is the Gaboon viper with fangs that can extend more than 2 inches? These and many more incredible facts are revealed in this book. "Notepad" entries on each record-holder add background and science information while humorous cartoons provide extra fun.