Alvin Tresselt Books

The old man and the tiger

By Alvin Tresselt

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The Mitten

By Alvin Tresselt

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The rabbit story

By Alvin Tresselt

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A young rabbit is born, grows up with her brothers and sisters, is caught by a farmer and kept as a pet by his little boy, and finally escapes to return to the free life of the other wild rabbits.

Rain drop splash

By Alvin Tresselt

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Follows the rain as it travels through a pond, a brook, a lake, and a river down to the sea.

Rain Drop Splash

By Alvin Tresselt

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Mitten with Book

By Alvin Tresselt

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Mitten

By Alvin Tresselt

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Mitten

By Alvin Tresselt

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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.