Dishonest Ninja: a Children’s Book about Lying and Telling the Truth. Dishonest Ninja didn't think he was hurting anyone when he chose not to tell the truth. But what he didn't understand was that each time he lied, he was hurting someone. Because when he told a lie, it changed HIM just a little bit each time. But he was forever changed after something happened one day at school... Find out what happens in this book about how good it feels to tell the truth.