Luke Sullivan Books

Hey Whipple Squeeze This

By Luke Sullivan

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Thirty rooms to hide in

By Luke Sullivan

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Thirty rooms to hide in

By Luke Sullivan

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Hey Whipple Squeeze This

By Edward Boches, Sam Bennett, Luke Sullivan

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Hey Whipple squeeze this

By Luke Sullivan

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"The classic (and irreverent) bestselling guide to creating great advertisingHey Whipple, Squeeze This has inspired a generation of ad students, copywriters, and young creatives to make their mark...

Hey Whipple Squeeze This

By Edward Boches, Sam Bennett, Luke Sullivan

Average: 0.00, 0 Ratings

Hey Whipple Squeeze This

By Edward Boches, Sam Bennett, Luke Sullivan

Average: 0.00, 0 Ratings

Hey Whipple Squeeze This

By Edward Boches, Luke Sullivan

Average: 0.00, 0 Ratings

Hey Whipple Squeeze This

By Edward Boches, Luke Sullivan

Average: 0.00, 0 Ratings

Hey Whipple Squeeze This

By Edward Boches, Luke Sullivan

Average: 0.00, 0 Ratings

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.