Larry Gelbart Books

Jerry Landers, (John Denver) a supermarket assistant manager and a good yet non-religious person, suddenly finds a note in the mail one day that grants him an "interveiw" with God. Thinking it to b...

MASH

By Suzy Kalter

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City of Angels

By David Zippel, Cy Coleman, Larry Gelbart

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A funny thing happened on the way to the forum

By Stephen Sondheim

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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.