The Origin of Expressions

<p>Finally an answer to the questions of what do these expressions or idioms used in everyday conversations really mean. For example when someone says knock on wood do you know when and where that expression originated? If not you are not alone.</p><p><em>The Origin of Expressions</em> is a book that will answer many of these questions as it is packed with interesting facts and humorous stories that make for an interesting and entertaining read.</p>