David Chamberlain Books

This is the long-awaited tenth-anniversary edition of Dr. Chamberlain's 1988 classic, Babies Remember Birth. In paperback format and enriched with a new last chapter, this book has the potential to...

Windows to the Womb

By David Chamberlain

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A pioneering birth psychologist combines a lifetime’s worth of research with new findings to provide a fascinating look inside the minds of unborn children In the past, the invisible phy...

Windows to the Womb

By David Chamberlain

Average: 0.00, 0 Ratings

A pioneering birth psychologist combines a lifetime’s worth of research with new findings to provide a fascinating look inside the minds of unborn children In the past, the invisible phy...

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.