David Weinstone Books

All my friends are fast asleep

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Unable to fall asleep, a little boy journeys from cave to sea to mountain peak, trying unsuccessfully to imitate the sleeping habits of his animal friends, until he finds the perfect place to lay h...

Music class today

By David Weinstone

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A group of toddlers enjoys a lively music class including, at last, one very shy two-year-old boy.

Music for Aardvarks and Other Mamals Song and Coloring Book

By David Weinstone

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Mouse Music

By Myriam Berenschot, Suzan Overmeer

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Els meus amics ja s han adormit

By Magali Le Huche, David Weinstone, Muntsa Fernandez

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Mis amigos se han dormido

By Magali Le Huche, David Weinstone, Adolfo Munoz Garcia

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The Carnival of the Animals

By Jack Prelutsky

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A great way to introduce children to classical music.America’s first Children's Poet Laureate has written all-new verses to accompany the composer Camille Saint-Saëns’s The Carnival of the Animals,...

Music everywhere

By Elise Hofer Derstine

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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.