Sergio Davilla Books

Project SuperPowers Vol. 1

By Rob Williams, Sergio Davilla, Rob Williams, Sergio Davilla

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1 volume : 27 cm Project Superpowers is Back! An all-new threat faces the Earth, while the team faces turmoil from within and must overcome all obstacles to prove their worth and value in a world t...

Black Terror

By Mike Lilly, Phil Hester, Sergio Davilla, Jim Krueger, Alex Ross

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She Devil with a Sword

By Marcio Abreu, Brandon Jerwa, Eric S. Trautmann, Sergio Davilla, Edgar Salazar

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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.