Lucas Teixeira Books

Guadalupe the miracle of Tepeyac

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"Join Juan Diego for the story that changed his life forever and discover that, just as Mary took care of Juan Diego, she also takes care of you, your family, and all mankind!"--Page 4 of cover. "...

Archers Celestes

By Lucas Teixeira, Gabriel Picolo

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Vida de Maria Life of Mary

By Lula Guzman, Lucas Teixeira

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Mi pequena Biblia hispana

By Lucas Teixeira

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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.