Roberta Wilson Books

Patrick's Tree House

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When nine-year-old Patrick visits his grandparents in Maine, he finds a surprise, his own tree house, but he soon has to find a way to deal with two troubled boys who have taken it over.

Brer Tiger and the big wind

By William J. Faulkner

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Clever Brer Rabbit finds a way to teach the greedy Brer Tiger a lesson.

Brer Tiger and the big wind

By William J. Faulkner

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Clever Brer Rabbit finds a way to teach the greedy Brer Tiger a lesson.

Epidemiology of Alcohol Problems in Small Geographic Areas

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The Essential Guide to Essential Oils

By Roberta Wilson

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The definitive A-Z guide to the restorative power of essential oils—the self-care bible for natural and holistic healingEssential oils are powerful, safe, and toxin-free tools for healing the...

Twice in a Lifetime

By Roberta Wilson

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Will the World Be Mean to the Little Tree

By Brenda Casas, Roberta Wilson, Jason Casas

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Girl on the 40 Yard Line

By Mark Morneweg, Roberta Wilson, Frank Mendelson

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Penthe and Alphonse

By Mark Morneweg, Roberta Wilson

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Late Blooming

By Roberta Wilson

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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.