Efner Tudor Holmes Books

On one cold Christmas eve, an abandoned cat and a little boy receive a bit of seasonal magic. Includes recipes for Nate and Jason's Gingerbread Animals Cookies and the White Frosting to go on them.

My Sadie

By Efner Tudor Holmes

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Deer in the Hollow

By Efner Tudor Holmes, Marlowe DeChristoper

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Amy's goose

By Efner Tudor Holmes

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Amy nurses a wild goose back to health and struggles to decide whether to keep it on the farm or let it be free.

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.