Humberto Ramos Books

The Marvel Universe's first school for sorcerers throws open its doors! Doctor Strange has finally established an academy for the mystic arts, bringing together young people from across the cosmos...

VENOM MODERN ERA EPIC COLLECTION: AGENT VENOM

By Dan Slott

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Collects Amazing Spider-Man (1999) #654 (B story), #654.1; Venom (2011) #1-16, 13.1-13.4. America has a new hero! Flash Thompson is Spider-Man's biggest fan. That inspired him to join the Army, whe...

STRANGE ACADEMY: YEAR TWO

By Skottie Young

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School life doesn't get any easier for the students of the Strange Academy! As the kids take a spooky tour of a famous NOLA graveyard, the secret origin of Zoe Laveau will be revealed! And nothing...

MARVEL-VERSE: SPIDER-MAN & MADAME WEB

By Dennis O Neil

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None of Spider-Man's many allies in the Marvel-Verse boasts the precognitive powers of the Madame Web! The mysterious Cassandra Webb's incredible future sight helps the web-slinger thwart a crimina...

SPIDER-BOY VOL. 1: THE WEB-LESS WONDER

By Dan Slott

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Get to know the sidekick Spider-Man - and you - never knew he had! Welcome (back?) to the neighborhood, spectacular Spider-Boy! In the blockbuster "End of the Spider-Verse," young Bailey Briggs' ex...

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.