Simon Hardy Books

Reader, the Author, His Woman and Her Lover: Soft-core Pornography and Heterosexual Men

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Reader, the Author, His Woman and Her Lover: Soft-core Pornography and Heterosexual Men

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Taking as its focus soft-core pornography and its impact on the sexuality of young men, this book is intended as a contribution to the developing discussion of heterosexuality and its cultural repr...

Human Microbiology Lifelines

By Simon Hardy

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Human Microbiology Lifelines

By Simon P Hardy, Simon Hardy

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Human Microbiology

By Simon Hardy

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Human Microbiology

By Simon Hardy

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Human Microbiology

By Simon Hardy

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Human Microbiology

By Simon Hardy

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Human Microbiology

By Simon Hardy

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Beyond Capitalism

By Simon Hardy, Luke Cooper

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

If you’re in the world of books—whether as a publisher, librarian, bookseller, or avid collector—you’ve likely come across the terms ISBN-10 and ISBN-13. Understanding these formats and knowing how to convert between them is essential for maintaining consistency and compatibility in book records. In this post, we’ll cover everything you need to know about ISBN conversions, step by step.

What is an EAN and How Does it Relate to an ISBN?

If you’ve ever purchased a product online or in a store, you’ve likely come across a barcode. Behind these barcodes lies a standardized system that makes modern commerce possible. Two key codes often encountered are the EAN (European Article Number) and ISBN (International Standard Book Number). But what are they, how are they connected, and why are they so crucial? Let’s explore.