David McPhail Books

Two brothers and their pony set out to take a piece of cake to Grandfather and meet several hungry strangers eager to relieve them of it along the way.

A wolf story

By David M. McPhail

Average: 0.00, 0 Ratings

Following his escape from a movie set, a timber wolf is hunted by police and soldiers until a group of children arrange for the wolf to be set free.

Farm boy's year

By David M. McPhail

Average: 0.00, 0 Ratings

Diary entries and illustrations evoke a boy's life on a New England farm in the 1800s.

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.