Seymour Simon's The Moon is if I look at the author's presented text with an uncritical eye an adequately enlightening but standard general introduction to the earth's moon, although the book's 2003 publication date (and The Moon was actually and in fact first published even earlier, in 1984) does unfortunately make Simon's categorical claim that there is absolutely NO water present on the moon's surface factually false, seeing that frozen water, that indeed quite large amounts of ice have recently been detected and discovered as existing both on the moon's surface and especially in many lunar caves and caverns. But while The Moon would thus probably work well enough to basically introduce children (older children from about the ages of seven to ten years of age) to our earth's one and only satellite, frankly, I really have not been all that academically and intellectually impressed with and by The Moon, as aside from the now out of date information and details regarding the presence of water on the moon (or rather that the author claims there absolutely is none in any form whatsoever), even more problematic is that Seymour Simon also refrains from explaining and showing how the moon's gravity affects the earth (how for example, the oceans' tides are caused by lunar gravity pulling on the earth), not to mention that while the Appollo Missions to the moon of course were and remain of the utmost importance (and essential), lunar exploration and study did not simply stop in 1972, did not cease with Apollo 17 (and while NASA astronauts might have been the only individuals to have so far set foot on the moon, scientists and space explorers from countries other than the USA have also studied and analysed the moon and just because they did not actually land and set foot on the moon, that does not mean their findings etc. are secondary or to be ignored as seems to have rather been the case here). Therefore, and even though there is defintely much of interest included and presented in The Moon (and with especially the accompanying photographs being aesthetically brilliant and occasionally even spectacularly awesome), textually, thematically and content-wise, I really cannot consider more than a grudging two stars at best (as there are just too many annoying informational gaps and shortcomings, and, yes, that Seymour Simon has also not bothered to include ANY secondary sources, any bibliographical information, period, that is not only massively frustrating, it also seriously limits the teaching, learning and indeed especially the supplemental research potential and value of The Moon).