Greg Farshtey Books

BIONICLE Legends

By Greg Farshtey

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BIONICLE Legends

By Greg Farshtey

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The six new heroes, the Toa Inika, have arrived on Voya Nui in search of the missing Toa Nuva, but what they find instead is the Matoran resistance fighting to free themselves from the Piraka. But...

BIONICLE Legends

By Greg Farshtey

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The story of the evil Piraka and how they joined forces and learned about the Mask of Life.

LEGO Ninjago masters of Spinjitzu

By Greg Farshtey

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"On Master Chen's island, nothing is as it seems, and no one is to be trusted. But if the Ninja want to find Zane, they must enter the Tournament of Elements. Join Lloyd, Kai, Cole, and Jay as they...

LEGO Ninjago, masters of Spinjitzu

By Greg Farshtey

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Dark Island trilogy

By Greg Farshtey

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Join your favorite heroes as they go up against a threat that could destroy the world of Ninjago as we know it! This will be the first in an epic trilogy taking place between 2016 TV seasons and te...

LEGO Ninjago Dark Island Trilogy Part 2

By Greg Farshtey

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The official guide to Bionicle

By Greg Farshtey

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Inside this guide you'll find information about your favorite Bionicle, the fantastic island of Mata Nui, and the Bionicle saga, filled with mystery, action, adventure and triumph!

The Official Guide to Bionicle

By Greg Farshtey

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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.