Lisa Johnson Books

Mind your x's and y's

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Today's 18-to-40-year-olds make for a notoriously elusive group of consumers: they're savvy, sophisticated, and particular. They're all but immune to traditional advertising and have an instinctive...

Mind your x s and y s

By Lisa Johnson

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Environmental law

By Lisa Johnson

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Mind Your X s and Y s

By Lisa Johnson

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Law, Cultural Diversity, and Criminal Defense

By Craig L. Carr, Lisa Johnson

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Black Woman's Hair Bible

By Lisa Johnson

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My Wish

By Lisa Johnson

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My Wish

By Lisa Johnson

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Green Smoothie Cleanse in 3 Days

By Lisa Johnson

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My Wish

By Lisa Johnson

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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.