Trevor Baker Books

OCR 21st Century Additional Science a

By Robert Woodcock

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Jennifer Lopez

By Carlton Books

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The wreck of the Argyll

By John K. Fulton

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Dundee, 1915. Twelve-year-old Nancy Caird is desperate to do her bit for the war. So when she suspects one of her teachers of being a German spy, she s determined to foil his plans, and ropes in th...

Vagabond

By Jeremy James

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The journey starts when author and long-rider Jeremy James buys two horses from gypsies at a fair in southern Bulgaria. He and his long-suffering friend Chumpie then set off on horseback winding no...

The Blueprint of Heaven

By Trevor Baker

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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.