Judith Gorog Books

Zilla Sasparilla and the mud baby

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After she pulls a baby from the mud, Zilla takes care of him and watchs him grow, all the while worrying that she will lose him back to the Little Muddy River.

When Flesh Begins to Creep

By Judith Gorog

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In a Messy Messy Room and Other Scary Stories Trophy Chapter Books

By Judith Gorog

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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.