James Brian Books

The advancement of Spencer Button

By James Brian

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The advancement of Spencer Button

By James Brian

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The Supertwins meet the bad dogs from space

By James Brian

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Young twin superheroes Timmy and Tabby battle laser-shooting space poodles who have come to take over the Earth.

The Supertwins and tooth trouble

By James Brian, Brian James

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Twin superheroes Timmy and Tabby fly off in pursuit of a thief when the lost teeth they have placed under their pillows disappear and no money replaces them.

Supertwins meet the dangerous dino-robots

By James Brian

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While on a field trip to a museum, young twin superheroes Timmy and Tabby battle robotic dinosaurs controlled by a mad scientist who plans to take over the world.

Supertwins and the sneaky, slimy book worms

By James Brian, Brian James

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Superhero twins Timmy and Tabby hide in their school to look for the thieves responsible for stealing all the books.

Spooky hayride

By James Brian

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While on a hayride, two brothers try to scare each other.

Perfect World

By James Brian, Brian James

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Hello Kitty pony surprise

By James Brian

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It's Hello Kitty's birthday! Will Mama get her a pony?

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.