Mark Anthony Books

The Gates of Winter

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In a masterwork of brilliant storytelling, the epic fantasy of two parallel worlds—mystical Eldh and modern Earth—takes a surprising turn in Book Five of Mark Anthony’s thrilling saga of magic,...

The First Stone: Book Six of The Last Rune

By Mark Anthony

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The Pale King has been defeated, his legions decimated. The Dark God Mohg has been destroyed. And the evil corporation, Duratek, has been disbanded, foiled in its efforts to strip-mine the world...

"While investigating one of hip-hop's most successful music labels, Gun Clap Records, undercover FBI agent Jessica Jackson is willing to do anything to keep her identity a secret. She helps the Fed...

I m Keeping My Kids

By Mark Anthony Hines

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Tower of Doom

By Mark Anthony

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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.