Chris McGowan Books

Discover Dinosaurs

By Chris McGowan

Average: 0.00, 0 Ratings

Rail Steam and Speed

By Chris McGowan

Average: 0.00, 0 Ratings

The Dragon Seekers

By Christopher McGowan

Average: 0.00, 0 Ratings

Dinosaure

By Ron Broda, Chris McGowan

Average: 0.00, 0 Ratings

Dinosaur

By C. McGowan

Average: 0.00, 0 Ratings

Presents the behind-the-scenes process that results in a dinosaur display, from digging up the skeleton and identifying the dinosaur to reassembling its bones into a skeleton.

Dinosaur Digging Up a Giant

By Chris And Broda Ron McGowan

Average: 0.00, 0 Ratings

T Rex to Go

By Chris McGowan

Average: 0.00, 0 Ratings

Entertainment in the cyberzone

By Chris McGowan

Average: 0.00, 0 Ratings

In the Beginning

By Christopher McGowan

Average: 0.00, 0 Ratings

The Brazilian sound

By Chris McGowan

Average: 0.00, 0 Ratings

"Perhaps the best survey in English of Brazilian popular music. Covers from 19th-century genres such as modinhas up to 1980s Brazilian rock. Includes invaluable descriptions of styles, musical inst...

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.