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Are you Sidney Toy, author of the books below?
Castles by Sidney Toy A History of Fortification from 3000 BC to Ad 1700 by Sidney Toy Castles of Great Britain by Sidney Toy The Strongholds of India by Sidney Toy A History of Fortification From 3000 B.C. to A.D. 1700 by Sidney Toy History of Fortification by Sidney Toy The Castles of Great Britain by Sidney Toy The castles of Great Britain by Sidney Toy The Fortified Cities of India by Sidney Toy The Castles of the Bosporus; by Sidney Toy


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