Markus Motum Books

Curiosity: The Story of a Mars Rover

By Markus Motum Illustrated By Markus Motum

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"This accessible look at interplanetary exploration will appeal to a broad range of young space enthusiasts."—Publishers Weekly (starred review)Maybe you remember when a little robotic spacec...

Curiosity. La historia de un robot explorador de Marte

By Carlos Mayor, Markus Motum

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Curiosity. La historia d un robot de Mart

By Anna Llisterri, Markus Motum

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Ducks Overboard

By Markus Motum Markus

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Curiosity: The Story of a Mars Rover

By Markus Motum Illustrated By Markus Motum

Average: 0.00, 0 Ratings

“A handsome and engaging children’s book. . . . This accessible look at interplanetary exploration will appeal to a broad range of young space enthusiasts.” —Publishers Week...

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.