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On Sale
Sale!
%
Off
7
5$
7%
5
$
Product DescriptionClassic of science (and mathematical) fiction -- charmingly illustrated by author -- describes the journeys of A. Square and his adventures in Spaceland (three dimensions), Lineland (one dimension) and Pointland (no dimensions). A. Square also entertains thoughts of visiting a land of four dimensions -- a revolutionary idea for which he is banished from Spaceland.