Christian Hector Books

LEGO Ninjago masters of Spinjitzu

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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 Christian Hector

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When the cursed spirit of Morro--Master Wu's first pupil--possesses Lloyd, the ninja must find a way to save their friend without their elemental powers.

From ghosts to pirates

By Christian Hector

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It's up to the ninja to save the world again. First, they'll battle hordes of ghosts, Morro, and the immense evil of the Preeminent. Then, they'll have to break out of jail to save the world from t...

LEGO Ninjago, masters of Spinjitzu

By Greg Farshtey

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LEGO Ninjago masters of Spinjitzu

By Christian Hector

Average: 0.00, 0 Ratings

When the cursed spirit of Morro--Master Wu's first pupil--possesses Lloyd, the ninja must find a way to save their friend without their elemental powers.

From ghosts to pirates

By Christian Hector

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Die drei Kids Chaos in Rocky Beach

By Bjorn Springorum, Christian Hector

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LEGO Ninjago

By LEGO Group

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Lego Ninjago 02 Graphic Novel LEGO Ninjago 02 Graphic Novel

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.