Intensities In Ten Cities. Hang on tight From Belfast to Buenos Aires, (and eight more cities in between), Charley Karnes steps on the insanity accelerator while sharing adventures and misadventures in this hilarious and heart-pounding collection of "Greatest Hits." In a style that's fun and easy to read, this modern-day Tom Sawyer takes you through an assortment of intrepid international screaming yee-haws that are family friendly for readers of all ages.