Christopher MacGregor Books

Wildlife On Farms: How To Conserve Native Animals

By Ross Cunningham, Christopher MacGregor, Mason Crane, Damian Michael, David Lindenmayer, Andrew Claridge, David D. Lindenmayer, Andrew A. Claridge, Donna D. Hazell, Ross R. Cunningham, Damian D. Michael, Mason M. Crane, Christopher C. MacGregor, Donna Hazell

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My Daddy'S Going Away

By Christopher MacGregor, Christopher MacGregor And Emma Yarlett

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30 unnumbered pages : 25 x 27 cm Helps to explain why parents sometimes have to go away and shows ways to help children cope Previous edition: Giddy Mangoes, 2009 "With foreword by H.R.H. The Princ...

My daddy s going away

By Christopher MacGregor

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My Daddy s Going Away

By Sue Buswell, Emma Yarlett, Christopher MacGregor

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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.