Dan Metcalf Books

Oxford Reading Tree All Stars Oxford Level 12

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Jamie Jones Galaxy Defender

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1 volume : 20 cm

Welcome to the British Museum, home to Lottie Lipton: nine-year-old investigator extraordinaire! Lottie loves living in the museum with Great Uncle Bert but, when the Golden Cat of Cairo disappears...

The secrets of the stone

By Dan Metcalf

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Welcome to the British Museum, home to Lottie Lipton: nine-year-old investigator extraordinaire! After a late night break-in at the British Museum, Lottie, Great Uncle Bert and Reg the caretaker di...

Scroll of Alexandria A Lottie Lipton Adventure

By METCALF DAN

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Codebusters

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The Secrets of the Stone

By Dan Metcalf

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The Egyptian Enchantment

By Dan Metcalf

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The Eagle of Rome

By Dan Metcalf

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Dinozor Savaslari 1 Dinozorlarin Yukselisi

By Dan Metcalf

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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.