Tess Masters Books

Undaunted

By Tess Masters, Christine Caine

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The Blender Girl

By Tess Masters

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The debut cookbook from the powerhouse blogger behind theblendergirl.com, featuring 100 gluten-free, vegan recipes for smoothies, meals, and more made quickly and easily in a blender.What...

The Blender Girl

By Tess Masters

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ABOUT THIS BOOK...The debut cookbook from the powerhouse blogger behind theblendergirl.com, featuring 100 gluten-free, vegan recipes for smoothies, meals, and more made quickly...

"The Perfect Blend functions not only as a cookbook but also as a guide for how to lead a more vibrant and healthy life. Blogging powerhouse Tess Masters lays out a dozen healthy goals for readers,...

The Blender Girl Smoothies

By Tess Masters

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A beautiful collection of vegan smoothies from powerhouse blogger The Blender Girl, featuring photographs, flavor boosters, and nutritional add-ons for every recipe.  The Blender Girl takes sm...

Perfect Blend

By Tess Masters

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Blender Girl

By Tess Masters

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Blender Girl Smoothies

By Tess Masters

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Perfect Blend

By Tess Masters

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Perfect Blend

By Tess Masters

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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.