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About the Brand
Penguin Random House is the international home to nearly 250 editorially and creatively independent publishing imprints. Together, our mission is to foster a universal passion for reading by partnering with authors to help create stories and communicate ideas that inform, entertain, and inspire, and to connect them with readers everywhere.
Shop Brand CatalogLetterlocking
- SKU: 9780262049276
- UPC: 9780262049276
Letterlocking The rich history of a centuries-old document security technology—folding and securing a letter into its own envelope for delivery—and a comprehensive guide to learning how to make your own locked letters. Hardcover 03/04/2025
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