For the Japanese, a bath is not just a way to get clean. It is also a way to relax and recover from a stressful day. In Japan, in fact, people like to take very long, hot baths. While they are in the bathtub, they like to listen to music or read books. However, reading in the bathtub can be a problem sometimes, as water and books do not get along very well. With this problem in mind, a Japanese company has begun selling special "bath" books. These books