El Ninjo: El Ninjo, the bottom burping puppy, is not only the author, but he is also the star character of a series called the fart book. He has given young and old a platform to LOL when it comes to the embarrassing subject of farts because he not only shows the fun aspect of it, but reminds his readers that farts also have a very healthy aspect and do benefit the farter. Kids also love to learn from the funny & farty puppy El Ninjo about manners & etiquette because there is no better way of learning about these social concepts than the El Ninjo way! Timmie Guzzmann: Inside Timmie's humorous