Joshua Williamson Books

Green Arrow Vol. 1: Reunion

Average: 0.00, 0 Ratings

The Emerald Archer is lost, and Oliver Queen's whole family joins in on the search-and-rescue mission!Arsenal and Black Canary journey into the bowels of Belle Reve Prison and discover dangerous fo...

Superman Vol. 2: The Chained

By Joshua Williamson

Average: 0.00, 0 Ratings

Superman has learned that Lex Luthor kept a prisoner beneath Stryker's Island for decades.Who are they and why did Lex lock them up? Can Superman unlock the secrets of the Chained?The Man of Steel...

Dark Crisis on Infinite Earths

By Joshua Williamson

Average: 0.00, 0 Ratings

The Justice League are dead. Can a new generation of heroes save the Multiverse? DC’s latest Crisis saga is the epic event years in the making!Superman, Batman, Wonder Woman, and the rest of...

Tales from Dark Crisis

By Joshua Williamson

Average: 0.00, 0 Ratings

The Justice League are dead. Can a new generation of heroes save the Multiverse?Superman, Batman, Wonder Woman, and the rest of the Justice League are dead. The remaining heroes are left to protect...

The Flash: Year One (New Edition)

By Joshua Williamson

Average: 0.00, 0 Ratings

THE SCARLET SPEEDSTER'S ORIGIN STARTS HERE!Barry Allen is stuck in place. As a forensic scientist for the Central City police, it's his job to catch criminals after they've committed their crimes....

The Flash by Joshua Williamson Omnibus Vol. 1

By Joshua Williamson

Average: 0.00, 0 Ratings

Superstar writer Joshua Williamson, along with artists Carmine Di Giandomenico and Howard Porter, sends Barry Allen--a.k.a. the Flash--on some of the wildest adventures of the modern age in this se...

Batman and Robin Vol. 1: Father and Son

By Joshua Williamson

Average: 0.00, 0 Ratings

The Dynamic Duo are back and better than ever! When a new threat turns Gotham City into an urban jungle, father and son must team-up to save the city in an exciting new era.Batman and Robin, Father...

Superman: House of Brainiac

By Joshua Williamson

Average: 0.00, 0 Ratings

The Man of Steel and Lobo defend Metropolis from Brainiac’s army in a can’t-miss Superman event with major repercussions for the DC Universe!Writer Joshua Williamson’s Superman er...

Superman Vol. 1: Supercorp

By Joshua Williamson

Average: 0.00, 0 Ratings

It's the Dawn of the DCU!Superman has returned to Metropolis and his greatest enemy Lex Luthor is finally behind bars. The future of the Superman family has never been brighter! As Clark Kent settl...

Green Arrow Vol. 2: Family First

By Joshua Williamson

Average: 0.00, 0 Ratings

Oliver Queen is back! And after months of time-travel and space, he's ready to be a bit more grounded...or so he thinks!Picking up where Green Arrow Vol.1: Reunion left off, the DAWN OF DC continue...

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.