Workman Publishing Books

Boris Vallejo & Julie Bell's Fantasy Wall Calendar 2020

By Workman Publishing

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Everything You Need to Ace Science in One Big Fat Notebook: The Complete Middle School Study Guide

By Workman Publishing

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High Art: A Budtender in His Shop 1,000-Piece Puzzle: for Adults Marijuana Humor Painting Parody Gift Jigsaw 26 3 8 x 18 7 8

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Inhale the art and exhale the stresses of the day with a new 1,000 piece puzzle. A hilarious, cannabis-fueled parody of fine art in a 1,000-piece jigsaw puzzle. High Art reimagines priceless mast...

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Out on the Porch 2015 Calendar

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A new year of amazing views. Out on the Porch is the perennially popular calendar that showcases a dozen porches, porticoes, gazebos, and verandas photographed in full color and accompanied by tran...

Fashion Engagement Calendar 2014

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The Costume Institute at the Metropolitan Museum of Art showcases the most elegant, exciting, and groundbreaking fashion through the centuries. A sumptuous gift for fashion lovers, this brand-new d...

Downton Abbey Engagement Calendar 2014

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Americans are obsessed with Downton Abbey. The phenomenal television series won six Emmy Awards in its first season, drew 6.3 million viewers to its second-season premiere, and delivers more first-...

Brain Quest Write & Erase Set: Alphabet

By Workman Publishing

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Brain Quest Write & Erase Set: Numbers

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365 Bible Verses a Year 2014 Page-A-Day Calendar

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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.