Cracking the Communication Code: WorkbookAn in depth study of the vital principles from the best selling Cracking the Communication Code now in workbook form. Communication between couples has been dissected in thousands of books and articles so why does it remain the number one marriage problem? "Because," says Dr. Emerson Eggerichs, "most spouses don't know that they speak two different languages. They are sending each other messages in 'code,' but they won't crack that code until they see