Greg Harris Books

Ichthyosaurus Prehistoric Creatures Then and Now
Rules for Young Friends
The Cup And the Glory
The Cup And the Glory

By Greg Harris

Average: 0.00, 0 Ratings

170 p. ; 23 cm

Read More
Pangyrus Two
Pangyrus Two

By Greg Harris

Average: 0.00, 0 Ratings

Read More
Pangyrus Eight
The Bible Expositor s Handbook
Daily science
Daily science

By Barbara Price, Greg Harris

Average: 0.00, 0 Ratings

Lesson plans and activities to teach science to elementary level students.

Read More
The Stone and the Glory STUDY GUIDE
The Stone and the Glory of Israel
Pangyrus One
Pangyrus One

By Anne Bernays, Greg Harris

Average: 0.00, 0 Ratings

Read More

Related Articles from our Blog

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.

Read More