Erin McGill Books

I Do Not Like Al s Hat

By Erin McGill

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32 unnumbered pages : 29 cm

If You Want a Friend in Washington

By Erin McGill

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If You Want a Friend in Washington

By Erin McGill

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A clever, funny, and informative look at the pets--from Calvin Coolidge's wallaby to Teddy Roosevelt's flying squirrels--that have passed through the White House gates. Perfect for fans of I Am Geo...

I Am Me

By G. S. McClellan, Jenn Henry, Erin McGill

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I Am Me

By Erin McGill, Gordon McClellan

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Another Goose from Another Mother

By Erin McGill

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We Also Served

By Erin McGill

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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.