Charlene Pollano Books

Interlude

By Georgia Ann Mullen, The Sea Quills, Jeanmarie Teri Meadowcroft, Christine Parker, Nancy Gadzuk, Charlene Pollano

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A Group of One s Own

By Deborah Regan, Susan Wereska, Charlene Pollano

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"Designed for both the beginning and seasoned writer, this book describes how to create an environment that enables all participants to excel in their writing; establish and run a group; provide co...

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.