Janet Koplos Books

Venice 3 visions in glass

By Barry Friedman

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A Ceramic Continuum: Fifty Years of the Archie Bray Influence

By Chere Jiusto, Janet Koplos, Patricia Failing

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"For the fifty years of its existence, the Archie Bray Foundation has been a continuous, unique, and important center for the arts. Archie Bray envisioned his pottery as a place where young artists...

Unexpected

By Janet Koplos

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Richard De Vore

By Richard DeVore

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Irvin Tepper When Cups Speak

By Irvin Tepper, Jo Farb Hernandez, Janet Koplos, Armando Su Rez Cobi N, Robert Milnes, David Ross, Edmund Burke Feldman, James Harithas, Marc Freidus

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Contemporary Japanese Sculpture

By Janet Koplos

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Betty Woodman

By Janet Koplos

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Japanese Bamboo Baskets

By Lloyd Cotsen, Janet Koplos, Patricia J. Graham

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Gyongy Laky

By Janet Koplos

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Gyongy Laky Portfolio Collection

By Janet Koplos

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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.