DAVIDE CALI Books

George And His Shadow

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One morning, when George walks into his kitchen, he finds someone sitting at his table. Who are you? he asks. I m your shadow, answers the shadow. The shadow follows George for a walk on the st...

I Didn t Do My Homework Because...

By Davide Cali

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The call of the swamp

By David Cali

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A sweetly offbeat adoption story ... Boris is a normal kid: he goes to school and rides his bike and climbs trees, just like all the other children. It doesn't matter that he has scales and gills,...

I love chocolate

By Davide Cali

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A child describes the taste, smell, and color of the world's most beloved treat.

A Dad Who Measures Up

By DAVIDE CALI, Davide Cali

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Great Dog

By Davide Cali Illustrated By Miguel Tanco

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The age-old question of "what will I be when I grow up" gets a hilarious twist in this stylish and clever story.A pup and his father contemplate his grand future while looking at other Great Dogs i...

The Truth About My Unbelievable Summer

By Benjamin Chaud, Davide Cali

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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.