Sara Anderson Books

A series of drawings that illustrate different colors, such as a drawing of the sky to illustrate blue. Going from the front of the book to the back, each page is longer than the page before it.

Numbers

By Sara Anderson

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Series of brightly colored illustrations of numbers one through ten. Going from the front of the book to the back, each page is longer than the page before it.

Vegetables

By Sara Anderson

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Frutas

By Sara Anderson

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Un riquísimo manjar para los ojos y los oídos de niños pequeños. A scrumptious first feast for young eyes and ears.

Verduras

By Sara Anderson

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Un riquísmo manjar para los ojos y los oídos de niños pequeños. A scrumptious first feast for young eyes and ears.

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.