Paul Kupperberg Books

The Phantom Stranger

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"The enigmatic mystical hero called The Phantom Stranger battles the forces of evil in this new title. In a tale illustrated by Mike Mignola, creator of Hellboy, the Phantom Stranger battles Eclips...

Where Are You

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Doom Patrol

By Paul Kupperberg, Erik Larsen

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Dr Psycho s circus of crime

By Paul Kupperberg

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Everybody's favourite superhero comics have been turned into easy-to-read chapter books featuring new stories with original art by DC illustrators. The books provide children with examples of brave...

Dr Psycho's circus of crime

By Paul Kupperberg

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Meteor of Doom

By Paul Kupperberg

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Super Villain Showdown

By Paul Kupperberg

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Kid Who Saved Superman

By Paul Kupperberg

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Super Villain Showdown

By Paul Kupperberg

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Bat Mite s big blunder

By Paul Kupperberg

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Batman must quickly round up Gotham's greatest super-villains after they escape from Arkham Asylum, so gets some extra help from the alien imp Bat-Mite.

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.