Amanda Lumry Books

Project panda

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While visiting his uncle in China, nine-year-old Riley learns about endangered pandas and helps to rescue a missing panda.

Adventures of Riley 2: Project Panda

By Laura Hurwitz, Amanda Lumry

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To ensure scientifically accurate and authentic content, the publishers of Adventures of Riley have collaborated with leading field scientists from the Smithsonian Institution, Wildlife Conservatio...

Adventures of Riley 7 Outback Odyssey

By Laura Hurwitz, Amanda Lumry

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Mission to Madagascar

By Amanda Lumry

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Riley, Uncle Max, Aunt Martha, and Cousin Alice travel to Madagascar, where they encounter a variety of unique animals, plants, and habitats while searching for the elusive aye-aye, a rare lemur on...

Nantucket Borders

By Amanda Lumry

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Cayman

By Amanda Lumry

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Holmespun

By Amanda Lumry

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Adventures of Riley Safari in South Africa Adventures of Riley

By Amanda Lumry

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Amazon River rescue

By Amanda Lumry

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Nine-year-old Riley visits a rainforest in Brazil near the Amazon River while his scientist uncle is on assignment there.

Cayman

By Laura Hurwitz, Loren Wengerd, Amanda Lumry

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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.