Zachary Garvey. At age 8 Zachary wanted to help with the writing of the original ABC’s of Happy. He quickly realized that the adults wanted to handle it. So he went off and decided that he would write his own version. Asking little help from anyone Zachary wrote the ABC’s of Happy for kids! With his wise heart, quirky sense of humor, and incredibly gifted and creative mind the ABC’s of Happy for kids holds a message any kid and family could benefit from.