Stephen Cosgrove Books

Twin Whimsies Blossom and Sprout, under a spell from the Switch Witch, ignore the foods that are good for them and stuff themselves with sweet desserts.

Chores

By Stephen Cosgrove

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Sooty Foot

By Stephen Cosgrove

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On the magical island of Serendipity, Rusty the tomcat takes advantage of a wild horse named Sooty Foot until she discovers her self-worth.

Morgan and Yew

By Stephen Cosgrove

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A sheep wishes for a horn like his unicorn friend has, but it costs him more than he can bear.

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.