Sterling Gates Books

Supergirl

By Sterling Gates

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Superman

By Sterling Gates

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Living on New Krypton, Superman and other super-powered Kryptonians, struggle to keep the society alive but face their worst nightmare as Brainiac, the alien believed to be responsible for the dest...

Superman War of the Supermen

By Sterling Gates

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Stormwatch Vol. 4

By Sterling Gates, Jim Starlin

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Forever Evil

By Sterling Gates

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"The villains have killed the Justice League and decimated A.R.G.U.S.'s headquarters. Only Steve Trevor and the surviving A.R.G.U.S. agents can pick up the pieces and save the civilian populace fro...

Adventures of Supergirl

By Sterling Gates

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"Kara Zor-El escaped the destruction of her home planet Krypton, but on the way to Earth, her ship took a years-long detour. Taken in by the loving Danvers family upon her arrival, she's been taugh...

Supergirl

By Sterling Gates

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Supergirl

By Sterling Gates

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"Does the world need a Supergirl? With the Daily Planet labeling her a super-tart, and her Kryptonian mother questioning her allegiance, Supergirl is lost, confused and angry. Enter Superwoman... A...

Supergirl

By Sterling Gates

Average: 0.00, 0 Ratings

Supergirl

By Sterling Gates

Average: 0.00, 0 Ratings

"Does the world need a Supergirl? With the Daily Planet labeling her a super-tart, and her Kryptonian mother questioning her allegiance, Supergirl is lost, confused and angry. Enter Superwoman. At...

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.