Henry S. Lodge Books

Younger Next Year

By Chris Crowley, Henry S. Lodge

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Younger Next Year

By Chris Crowley, Henry S. Lodge

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Younger next year for women

By Chris Crowley

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If you're a woman preparing for the 30 years following menopause, it is possible for you to eliminate 70 percent of the decay and 50 percent of the injuries and illness associated with aging. And i...

Younger Next Year Journal

By Chris Crowley, Henry S. Lodge

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Younger Next Year

By Chris Crowley, Henry S. Lodge

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Younger Next Year for Women

By Chris Crowley, Henry S. Lodge

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Younger Next Year Gift Set for Women

By Chris Crowley, Henry S. Lodge

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Younger Next Year

By Chris Crowley, Henry S. Lodge, Allan J. Hamilton MD

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Younger Next Year

By Chris Crowley, Henry S. Lodge, Don Leslie, Rick Adamson

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Younger Next Year 2nd Edition

By Chris Crowley, Henry S. Lodge, Allan J. Hamilton

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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.