John Irving Books

Until I Find You

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Until I Find You is the story of the actor Jack Burns – his life, loves, celebrity and astonishing search for the truth about his parents. When he is four years old, Jack travels with his...

Last Night in Twisted River

By John Irving

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In 1954, in the cookhouse of a logging and sawmill settlement in northern New Hampshire, an anxious twelve-year-old boy mistakes the local constable’s girlfriend for a bear. Both the twelve-y...

A Prayer for Owen Meany Molitva ob Ouene Mini

By John Irving

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The Imaginary Girlfriend: A Memoir

By John Irving

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Last Night in Twisted River: A Novel

By John Irving

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The World According to Garp: A Novel

By John Irving

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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.