Roger Holmes Books

Southeast Home Landscaping, third edition, is a larger-format edition of Creative Homeowner's award-winning best seller on landscaping southeast-style. Readers will find inspiring ideas for making...

Texas Home Landscaping, 3rd edition

By Greg Grant, Roger Holmes

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48 designs created by landscape professionals from Texas and featuring 200 region-specific plants. Nearly 400 color photos and drawings.

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.