"The fearless Siamese cat Henry stows away in a hot-air balloon that suddenly takes off with only him on board. He had always wanted to fly but not without the others! Follow the flying cat as he maneuvers the balloon over hill and dale and past catastrophe until he lands safely in the hills of home."--Amazon
Although Henry the cat learns tightrope walking only to impress the humans in his family, who have stopped paying attention to him because of their new puppy, his skill comes in handy when the puppy gets stranded on a high ledge.