James Hayman Books

The mutilated body of a young woman. The town doctor lying comatose in the road. A hundred and fifty tablets of Canadian OxyContin. This is the havoc that a merciless killer has wreaked on a sleepy...

The girl on the bridge

By James Hayman

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"From New York Times bestselling author of the acclaimed McCabe and Savage series comes an electrifying new thriller of taut and twisted suspense. On a freezing December night, Hannah Reindel leaps...

A Fatal Obsession

By James Hayman

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Taken at the flood

By James Hayman

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Cutting

By James Hayman

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The chill of night

By James Hayman

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The Cutting

By Jonathan Davis, James Hayman

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Glace comme la mort

By James Hayman

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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.