Calvin Trillin Books

The former owner/proprietor of the beloved appetizing store on Manhattan’s Lower East Side tells the delightful, mouthwatering story of an immigrant family’s journey from a pushcart in...

Education in Georgia

By Calvin Trillin

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Education in Georgia

By Calvin Trillin

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Quite Enough of Calvin Trillin

By Calvin Trillin

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“Brilliant . . . The dean of American comic writers showcases his varied talents mocking the public and private lives of politicians, average citizens and himself.”—The Star-Ledge...

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.