Oliver Wyman Books

Biggest Snowman Ever

By Oliver Wyman, Steven Kroll

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I am Walt Disney

By Christopher Eliopoulos, Oliver Wyman, Brad Meltzer

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The 18th picture book in the New York Times bestselling series of biographies about heroes tells the story of Walt Disney, who made dreams come true. This friendly, fun biography series focuses on...

The Scrambled States of America

By Lorelei King, Laurie Keller, Oliver Wyman

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Eaarth

By Oliver Wyman, Bill McKibben

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Like a Mighty Army Audio CD

By David Weber, Oliver Wyman

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Legion

By Brandon Sanderson, Oliver Wyman

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A Crucible of Souls

By Mitchell Hogan, Oliver Wyman

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Dragon Hunters

By Marc Turner, Oliver Wyman

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Corporations Are Not People

By Oliver Wyman, Jeffrey D. Clements

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Omega Point Trilogy The

By George Zebrowski, Oliver Wyman

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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.