Rosemary Rowe Books

The Legatus Mystery

By Rosemary Rowe

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The Legatus mystery

By Rosemary Rowe

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When the body of an ambassador from Rome is discovered in the Imperial temple, Libertus is called in to investigate. But a mood of superstitious terror grips the town when the corpse disppears and...

The Chariots of Calyx A Libertus Mystery of Roman Britain

By Rosemary Rowe

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The Germanicus Mosaic

By Rosemary Rowe

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The Legatus mystery

By Rosemary Rowe

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The Ghosts of Glevum

By Rosemary Rowe

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Ghost of Glevum Mm

By Rosemary Rowe

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Enemies of the Empire

By Rosemary Rowe

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A Roman Ransom Libertus Mystery Series

By Rosemary Rowe

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A Coin for the Ferryman Libertus Mystery Series

By Rosemary Rowe

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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.