How when has not much to write but must "do" 110 pages? Answer: is filled with photographs and text by using is spread - in abusing - mostly words and numbers printed in large type. Result: we do not learn grand'chose (unless you knew nothing about) and "reading", if you can call read overview of accumulated figures spread in large type in a layout pseudo modern, rapidly reveals painful. In short, one can enjoy the synthetic side and photos - or reading in less than an hour if we do not tire too quickly of typography but you learn a lot more from the same time on Wikipedia. What do you regret not being able to browse the item before buying it.