Oscar Saavedra Books

Looney Tunes: Greatest Hits Vol. 1: What'S Up Doc?

By Various, Dave KIng, Neal Sternecky, Michael Eury, Pablo Zamboni, Terry Collins, Bill Matheny, Oscar Saavedra, Omar Aranda, Allison Heartinger, Horacio Saavedra

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1 v. (unpaged) : 26 cm A collection of comics feature Bugs Bunny, Daffy Duck, Taz, Tweety Bird, and all the other Looney Tunes characters in a variety of hijinks 4567 "Originally published in singl...

El viaje

By Oscar Saavedra

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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.