Swallows and Amazons series Swallows and Amazons series The "Swallows and Amazons" series is a series of twelve children's books by English author Arthur Ransome, named after the title of the first book in the series and set between the two World Wars. The twelve books involve adventures by groups of children, almost all during the school holidays and mostly in England, but including four sailing trips that go outside England. The stories revolve around outdoor activities, especially sailing. Literary scholar Peter Hunt said he believes the series "... changed British literature, affected a whole generation's view of holidays, helped to create the national
Game of the Amazons Amazons played on a n x n grid, started from an arbitrary configuration) is PSPACE-complete. This can be proved in two ways. The first is by reducing a generalized Hex position, which is known to be PSPACE-complete, into an Amazons position. The second is by reducing a certain kind of generalized geography called GEOGRAPHY-BP3, which is PSPACE-complete, to an Amazons position. This Amazons position uses only one black queen and one white queen, thus showing that generalized Amazons is PSPACE-complete even if only one queen on each side is allowed. Game of the Amazons The Game of the Amazons (in