Elvira Woodruff Books

After his family moves to a different part of town, Matthew tries to get back to his old house by trying on different pairs of wings in an unusual wing shop.

The summer I shrank my grandmother

By Elvira Woodruff

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When aspiring scientist Nelly Brown uses a magic chemistry set to make her grandmother young again but is unable to stop the alteration, the seventy-year-old woman becomes a baby and Nelly fears th...

Show and tell

By Elvira Woodruff

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Andy's offerings for show-and-tell always seem to bore his kindergarten class until one day he finds a magic bottle of bubbles that temporarily transports all of them on an aerial adventure.

Back in action

By Elvira Woodruff

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After finding the magic powder again, Noah and his friend Nate shrink to the size of Noah's miniature toy men and have an exciting adventure.

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.