Norman W. Schur Books

British English A to Zed

By Norman W. Schur

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A dictionary of challenging words

By Norman W. Schur

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1000 Most Important Words

By Norman W. Schur

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Based on the contention that we do not utillize speech to its fullest extent, this guide is an essential aide to unlocking our "passive" vocabularies and developing a keener appreciation of the ric...

1000 Most Important Words

By Norman W. Schur

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Can

By Norman W. Schur

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British self-taught

By Norman W. Schur

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British self-taught

By Norman W. Schur

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British English, A to Zed

By Norman W. Schur

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British English a to Zed Writers Reference

By Norman W. Schur, Richard Ehrlich

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British English a to Zed Writers Library

By Norman W. Schur, Richard Ehrlich

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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.