Jaime Harker Books

This Book Is an Action

By Jaime Harker, Cecilia Konchar Farr

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This Book Is an Action

By Alice Walker, Margaret Atwood, Jaime Harker, Cecilia Konchar Farr

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This Book Is an Action

By Jaime Harker, Cecilia Konchar Farr

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Middlebrow Queer Christopher Isherwood In America

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"How could one write about gay life for the mainstream public in Cold War America? Many midcentury gay American writers, hampered by external and internal censors, never managed to do it. But Chris...

Middlebrow Queer

By Jaime Harker

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Middlebrow Queer

By Jaime Harker

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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.