Q&A: What Makes a Four-Leaf Clover Lucky? : What Makes a Four-Leaf Clover Lucky? is a what's what of entertaining and useful information. The irreverent, humorous book, from the Q&A book series, provides answers to all kinds of provocative and offbeat questions. The authors apply equal parts wit and wisdom in addressing a wide range of topics, from traditions and origins to science and health. The book should appeal to everyone from young adults to senior citizens.