Daniel Acuna Books

Captain America! And in addition to threats like the Sons of the Serpent, he must contend with those who resent him taking on Cap's mantle. But when Sam, Steve and Bucky learn the shocking truth of...

AVENGERS INC.: ACTION, MYSTERY, ADVENTURE

By Al Ewing

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The Wasp creates a whole new style of Avenging! Her name is Janet Van Dyne, she's a celebrity, and she's hunting a killer. His name is Victor Shade, he's an enigma - and he just got killed. Togethe...

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.