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Sent out to find a basic geography book , but came across this and after reading reviews and overviews bought it in addition to what I was initially looking for. This doesn't cover much in the sense of maps and topography, its more of an all encompassing encyclopedia of earth sciences, but as such, it is amazing! Beautifully written and illustrated, and full of information to teach and intrigue interested learners. I am planning to use this along with other materials for helping teach many science concepts to my young homeschoolers this year.