M. Eulalia Valeri Books

Cinderella

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A retelling of the French fairy tale, in which the inside pages feature illustrations without text and the words intended for the story's narration appear on the back cover.

The Pied Piper of Hamelin

By M. Eulalia Valeri

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A retelling of the Pied Piper story, in which the inside pages feature illustrations without text and the words intended for the story's narration appear on the back cover.

The ugly duckling

By M. Eulalia Valeri

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A retelling of the Danish fairy tale, in which the inside pages feature illustrations without text and the words intended for the story's narration appear on the back cover.

The fish of gold

By M. Eulalia Valeri

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A poor fisherman nets a golden fish that grants wishes until the fisherman's wife with her preposterous wishes causes a reversal of their fortune.

El leon y el raton

By M. Eulalia Valeri

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A tiny mouse helps a mighty lion, who once showed him mercy, escape from a trap.

The tortoise and the hare

By M. Eulalia Valeri

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Recounts the traditional tale of the race between the persevering tortoise and the boastful hare.

The Hare and the Tortoise La liebre y la tortuga Bilingual Fairy Tales

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Aladino Y LA Lampara Maravillosa

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Notxa

By Fina Rifa, M. Eulalia Valeri

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Las dos cabritas

By M. Eulalia Valeri

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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.