Lucille Recht Penner Books

A newly updated leveled reader including the latest scientific information on dinosaurs, for children who recognize familiar words and sound out new words with help.   With revised illustrati...

The Tea Party Book

By Lucille Recht Penner

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Includes easy recipes, instructions for making decorations and favors, and simple activities for all kinds of tea parties.

The pilgrims at Plymouth

By Lucille Recht Penner

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The liberty tree

By Lucille Recht Penner

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Westward ho!

By Lucille Recht Penner

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Depicts the settlement of the American west during the 1800s.

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.