Amanda Lumry Books

Riley accompanies Uncle Max, Aunt Martha, and Cousin Alice to the Wolong Panda Reserve in China to study pandas, and while they are there they also experience a landslide and see a snow leopard, re...

Project panda

By Amanda Lumry

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Adventures of Riley--Tigers in Terai

By Amanda Lumry

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Riley travels with his Cousin Alice, Aunt Martha and Uncle Max to the Terai region of Nepal and India to research the dwindling tiger population.

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.