Matteo Cerami Books

The planet of the grand buffoon

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On this planet, where comedy usually reigns, the Grand Buffoon has sunk into a depression and has forbidden his people to laugh. The Little Prince will soon discover that the Grand Buffoon is under...

14 the Planet of the Grand Buffoon

By Matteo Cerami, Vincenzo Cerami

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Planet of the Grand Buffoon

By Thierry Gaudin, Anne Smith, Elyum Studio Staff, Matteo Cerami, Vincenzo Cerami

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Planet of the Grand Buffoon

By Thierry Gaudin, Elyum Elyum Studio, Matteo Cerami, Vincenzo Cerami

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Planet of the Grand Buffoon

By Thierry Gaudin, Elyum Elyum Studio, Matteo Cerami, Vincenzo Cerami

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Planet of Grand Buffoon

By Thierry Gaudin, Elyum Elyum Studio, Matteo Cerami, Vincenzo Cerami

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.