Gary Val Tenuta Books

Revelations of Chaos

By Gary Val Tenuta, S.F. Fury, Maggie Crump, Kris Kendall

Average: 0.00, 0 Ratings

The Ezekiel Code

By Gary Val Tenuta

Average: 0.00, 0 Ratings

[v], 675 pages ; 23 cm "2012 is coming ... the clock is ticking ... the code must be deciphered ... and only one man can save the planet ... if he can just figure out how before it's too late!"--Pa...

Winds of Change

By Alan Drake, Gary Val Tenuta, Lisa Messinger

Average: 0.00, 0 Ratings

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.