Philippe De Vosjoli Books

"Packed with more than 150 color photos, this striking visual guide educates new and experienced reptile keepers on topics such as breeding, housing, and color morphs...Industry expert Philippe de...

The bearded dragon manual

By Philippe De Vosjoli

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The leopard gecko manual

By Philippe De Vosjoli

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Horned Frogs

By Philippe De Vosjoli

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The Right Way to Feed Insect Eating Lizards

By Philippe De Vosjoli

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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.