William Holden Books

Alkali Trails

By William Holden

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THE Journal of a Dead Poet in Common English & Other Poems

By William Holden

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Growing up with William Holden

By Virginia Holden Gaines

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Secret Societies

By William Holden

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The thief taker

By William Holden

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"Fleeing London, Thomas Newton reaches Paris full of hopes for a new life with Pierre Baptiste. The hopes are quickly shattered. There are unsettling rumors about Pierre's past and very real threat...

Crimson Souls

By William Holden

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Ecological Liberation Theology

By Emma Porio, Kathleen Nadeau, William Holden

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Thomas Becket

By William Holden Hutton

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Twist of Grimm

By William Holden

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Twist of Grimm

By William Holden

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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.