Bill Sullivan Books

Eleven Miles South of Half Moon Bay

By Bill Sullivan

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The Unofficial Disneyland 1955 Companion

By Jim Korkis, Bob Gurr, Bill Sullivan, Bob McLain

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Can I Get Free Shipping with That

By Bill Sullivan

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In Our Image after Our Likeness

By Bill Sullivan

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Pleased to Meet Me

By Bill Sullivan

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Why are you attracted to a certain "type?" Why are you a morning person? Why do you vote the way you do? From a witty new voice in popular science comes a clever, life-changing look at what makes y...

Pleased to Meet Me

By Bill Sullivan

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Lemon Jail

By Bill Sullivan

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Lemon Jail

By Bill Sullivan

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Can I Get Free Shipping with That

By Bill Sullivan

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F.B.I. Dossier

By Bill Sullivan, Ed Robertson

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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.