Judith Sachs Books

Natural Medicine for Heart Disease

By Lynn Sonberg, Judith Sachs

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Sensual Rejuventation

By Judith Sachs, Lynn Sonberg

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Like fine wine, sex can improve with age. Did you know that sex can dramatically boost your overall well-being? If you, like many people, are hitting midlife and feeling that sex is just not what...

What every woman needs to know about estrogen

By Karen Anne Hutchinson

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Wanna be my friend?

By Leanne Domash

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Rewinding Your Biological Clock Motherhood Late in Life

By Richard J. Paulson, Judith Sachs

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Boost Your Sexual Energy

By Deborah Mitchell

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Mujer

By Sandra Leiblum, Sandra Risa Leiblum, Judith Sachs

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Reflexology

By Berger Judith Reflexologist., Judith Sachs

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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.