Foreign Language Books

TOEFL strategies and tips

By Pamela J. Sharpe

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Barron s TOEFL IBT

By Pamela J. Sharpe

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Barron's writing for the TOEFL iBT

By Lin Lougheed

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This updated manual prepares students to succeed on the TOEFL's Independent Task, the all-important essay question, and on the Integrated Task, which combines reading, listening, and writing skills...

Portuguese In Your Pocket

By A Morgado

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Greek In Your Pocket

By D Coulbanis

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Latin American Spanish In Your Pocket

By Globetrotter

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Brazilian Portuguese In Your Pocket

By Globetrotter

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English365 Whiteboard Software 1

By Steve Flinders, Simon Sweeney, Bob Dignen

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English365 Whiteboard Software 1 Network

By Steve Flinders, Simon Sweeney, Bob Dignen

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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.