Gill Bridgewater Books

Twenty-eight step-by-step projects result in working wooden models that demonstrate fundamental concepts of motion and mechanics such as used in cameras, combustion and steam engines, locks, and pu...

Birdhouses boxes feeders for the backyard hobbyist

By Paul Meisel

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"Provides step-by-step instructions, full-color photos, detailed illustrations, and clear diagrams for 19 environmentally-sound projects that will attract birds to your backyard"--

Complete Guide to Decorative Woodworking

By Gill Bridgewater, Alan Bridgewater

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Making wooden mechanical models

By Alan Bridgewater

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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.