Harry J. Ufland Books

Snow Falling on Cedars

By Robert Richardson, Ron Bass, Kathleen Kennedy, Ronald Bass, Scott Hicks, Frank Marshall, Harry J. Ufland

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A murder trial has upset the quiet community of San Piedro, and now this tranquil village has become the center of controversy. For a local reporter the trial strikes home when he finds his ex-love...

One True Thing

By Harry J. Ufland, Jesse Beaton, Karen Croner

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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.