Andrea Posner Sanchez Books

As Bambi and Thumper play hide-and-seek, Bambi discovers different animal friends behind bushes and a hollow log, on the creek, in a tree, and among the flowers.

Disney Princess

By Andrea Posner Sanchez

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Belle uses sugar cubes to befriend a wild pony.

I m a Little Princess First Flaps

By RH Disney, Andrea Posner Sanchez

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Alien roundup

By RH Disney, Andrea Posner Sanchez

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"Experiment 626 (Stitch) wasn't the first alien experiment Jumba created. There are 625 others--and they've all landed on Earth!..."

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.