Pierrette Dube Books

How to become a perfect knight in five days

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When young Philbert Metalblade is sent to the Academy for Apprentice Knights, he uses his own inventions to accomplish the feats a knight must complete.

How to become a perfect princess in five days

By Pierrette Dube

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Young Princess Stringbean, who loves to run everywhere she goes, attends the Perfect Princess Academy with less than perfect results.

Sticks and Stones

By Pierrette Dube

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Sticks and Stones

By Pierrette Dube

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How to become a perfect knight in five days

By Pierrette Dube

Average: 0.00, 0 Ratings

When young Philbert Metalblade is sent to the Academy for Apprentice Knights, he uses his own inventions to accomplish the feats a knight must complete.

How to become a perfect princess in five days

By Pierrette Dube

Average: 0.00, 0 Ratings

Young Princess Stringbean, who loves to run everywhere she goes, attends the Perfect Princess Academy with less than perfect results.

How to become a perfect princess in five days

By Pierrette Dube

Average: 0.00, 0 Ratings

Young Princess Stringbean, who loves to run everywhere she goes, attends the Perfect Princess Academy with less than perfect results.

La famille Labougeotte

By Pierrette Dube

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Le roi Gedeon

By Pierrette Dube

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Sticks and Stones

By Pierrette Dube

Average: 0.00, 0 Ratings

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.