Jane Wightwick Books

Spanish Phrase Book

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Warning! Don't let your teachers catch you with this book. There are no grammar exercises & no vocabulary tests. Just the words & phrases YOU want to know. So if studying Spanish at school is a pai...

Your First 100 Words in French: French for Total Beginners Through Puzzles and Games

By Jane Wightwick

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Your First 100 Words in German: German for Total Beginners Through Puzzles and Games

By Jane Wightwick

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Your First 100 Words in Italian: Italian for Total Beginners Through Puzzles and Games

By Jane Wightwick

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Your First 100 Words in Spanish: Spanish for Total Beginners Through Puzzles and Games

By Jane Wightwick

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Read and Speak Arabic for Beginners

By Mahmoud Gaafar, Jane Wightwick

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Read and Speak Chinese for Beginners

By Jane Wightwick, Cheng Ma

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series concept, Jane Wightwick ; Chinese edition, Cheng Ma ; illustrations by Leila Gaafar

Read & speak Chinese for beginners

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Read and Speak Japanese for Beginners

By Helen Bagley, Jane Wightwick

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Your First 100 Words in Pashto

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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.