Enzo Giannini Books

Goldilocks and the three bears

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Lost in the woods, a tired and hungry little girl finds the house of three bears and helps herself to their food and their beds.

Little Parsley

By Enzo Giannini, Gary Gianni

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Little Parsley eludes a pack of hungry witches and performs a series of impossible tasks with the aid of several helpers.

Zorina Ballerina

By Enzo Giannini, Gary Gianni

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A little elephant named Zorina gets her chance to be a circus star.

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.