Nancy Luenn Books

Unicorn crossing

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Jenny hopes to fulfill her desire to see a real unicorn on her vacation when she helps old Mrs. Donovan pick roses one misty morning.

Un Regalo Para Abuelita a Gift for Abuelita

By Nancy Luenn

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After her beloved grandmother dies, Rosita hopes to be reunited with Abuelita as she prepares a gift to give her when her family celebrates the Day of the Dead.

Miser on the mountain

By Nancy Luenn

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Retells the traditional Pacific Northwest Native American story of the man who climbs Mount Rainier to collect a valuable shell and discovers what is important in life.

Dragon Kite

By Nancy Luenn, Michael Hague

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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.