Graham Powell Books

Managing a Better School Heinemann School Management

By David Potter, Graham Powell

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New Brunswick tree & shrub species of concern

By Graham Powell

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Lives of conifers

By Graham Powell

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"Dominant throughout the temperate northern hemisphere, conifers form the backbone of boreal ecosystems. This comprehensive reference work explains the complex life cycles and ecological and econom...

Christian set yourself free

By Graham Powell

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Fear Free

By Graham Powell

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Two Kingdoms

By Graham Powell

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Fear Free

By Graham Powell

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Pathways to coaching

By Graham Powell

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Pathways to classroom observation

By Graham Powell

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Pathways to leadership

By Graham Powell

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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.