Joan Sommers Books

A Sunday on La Grande Jatte Tunnel Book Take a Peek series

By Joan Sommers

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Henri Rousseau Tunnel Book Take a Peek series

By Joan Sommers

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The Dancing Skeletons Tunnel Book El Gran Baile de Calaveras Libro del Tunel Take a Peek series

By Joan Sommers

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The Rainbow Bird Tunnel Book El pajaro del arco iris

By Joan Sommers

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This book emphasizes the importance of play in the creation of art while challenging children to think about how images are made and what they mean. The design with graphic novel inspired speech bu...

The Joseph Cornell Box

By Joan Sommers, Ascha Drake

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Joseph Cornell Box

By Joan Sommers, Ascha Drake

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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.