Seymour Chwast Books

Presents a play based on Dickens' classic Christmas ghost story. The drama may also be acted out in the pop-up stage with the pressout characters and props that are included.

Mr. Merlin and the turtle

By Seymour Chwast

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A fold-out book that first conceals and then reveals the magical transformations of Mr. Merlin's pet turtle.

Poster Man

By Seymour Chwast, Shepard Fairey, Steven Heller

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Serendipity Parties

By Seymour Chwast, Sarah Key, Stephen Bruce, Liz Steger

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The left-handed designer

By Seymour Chwast

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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.