Tricia Tusa Books

Sisters

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Two sisters have an argument about how to cook an artichoke, but they cannot stay mad at each other for long--especially when the artichoke keeps turning up in the most surprising places.

Sisters

By Tricia Tusa

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Two sisters have an argument about how to cook an artichoke, but they cannot stay mad at each other for long--especially when the artichoke keeps turning up in the most surprising places.

The End Of The Beginning

By Avi, Tricia Tusa

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Maebelle's suitcase

By Tricia Tusa

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An elderly woman sacrifices a treasured prize to help her friend, a young bird, make his first flight south.

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.