Angeli Perrow Books

Sirius the Dog Star

By Angeli Perrow

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Many Hands

By Angeli Perrow, Heather Austin

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Thunderbird s Key

By Angeli Perrow

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Shadow Man s Key

By Angeli Perrow

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Captain's castaway

By Angeli Perrow

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When a storm at sea causes a shipwreck, the captain's injured dog finds its way to shore where the young daughter of the lighthouse keeper rescues and befriends it.

Lighthouse dog to the rescue

By Angeli Perrow

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A fictionalized account of how Spot, a springer spaniel living on Penobscot Bay in the 1930s, loves to ring the lighthouse bell, and uses that skill to guide the mailboat safely through a storm.

Sirius, the dog star

By Angeli Perrow

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Celtic Thunder

By Angeli Perrow

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Celtic Thunder

By Angeli Perrow

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Whispering Key

By Angeli Perrow

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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.