Brightly shared "23 book-inspired Halloween costumes for kids and parents."
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Seventeen magazine showcased the "27 best Harry Potter costume ideas that only true fans will get."
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"Plan your literary Halloween costume with our handy chart," Electric Lit advised.
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Quirk Books conjured up pairings of "books we'd love to Frankenstein together."
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Mental Floss scared up "10 blood-curdling facts about Dracula."
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"Everyone has a Stephen King character who matches their personality--here's yours," Buzzfeed promised.