Paul Grogan Books

50 Walks in Staffordshire 50 Walks

By Hugh Taylor, Paul Grogan, Moira McCrossan

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Staffordshire

By AA Publishing

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AA 100 Walks in Heart of England

By VARIOUS

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Comeback cities

By Paul S. Grogan

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"Comeback Cities shows how innovative, pragmatic tactics for ameliorating the nation's urban ills have produced results beyond anyone's expectations, reawakening America's toughest neighborhoods. I...

Spiritual works of mercy

By Paul Grogan

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Action Guide Europe

By Paul Grogan, Steve Watkins

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New Evangelization

By Paul Grogan, Kirsteen Kim

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The new evangelization

By Grogan Paul Chaplain

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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.