Nicki Pierce Books

Hallmark Keepsake Ornament Value Guide

By Nicki Pierce

Average: 0.00, 0 Ratings

Hallmark Keepsake Ornament Value Guide

By Nicki Pierce

Average: 0.00, 0 Ratings

Hallmark Keepsake Ornament Value Guide, Second Edition: 1973-2006

By Nicki Pierce

Average: 0.00, 0 Ratings

First time in larger format provides collectors with increased size ornament images and 'hard-to-find' items. The new value guide for Hallmark Keepsake Ornaments made between 1973 and 2006 is the m...

Gladiator

By Mark Bergin, Nicki Pierce

Average: 0.00, 0 Ratings

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.