Kerry Acker Books

Frommer s A R New England Day by Day

By Tom Gavin, Laura M. Reckford, Marie Morris, Kerry Acker, Paul Karr

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Backyard wildlife

By Kerry Acker

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There's a zoo on the loose just outside your door as backyard animals play, prowl, and raise their babies. Learn more about these fascinating creatures with this exciting look at backyard animal's...

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.