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: Questions about writing stories which involve a puzzle (often but not always a crime) which the protagonist(s) must solve.
Questions about writing stories which involve a puzzle (often but not always a crime) which the protagonist(s) must solve.
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: A code used to register and keep track of books. It stands for International Standard Book Number. It's a 10- or 13-digit number which is purchased and assigned to your work to keep track
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