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Are you Richard Galland, author of the books below?
The Nikola Tesla Puzzle Collection by Richard Wolfrik Galland Leonardo da Vincis Rätseluniversum by Richard Galland Orgueil et préjugés en énigmes by Richard Galland Catan Puzzle Book by Richard Galland Imperial War Museums Code Breaking Puzzles by Richard Galland L'Art de la guerre en énigmes by Richard Galland Rätseluniversum by Richard Galland


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