Kent A. Harrington Books

Dark ride

By Kent A. Harrington

Average: 0.00, 0 Ratings

Dia de los Muertos

By James Crumley, Kent Harrington

Average: 0.00, 0 Ratings

The American boys

By Kent A. Harrington, Kent Harrington

Average: 0.00, 0 Ratings

Alex Law, an old-school CIA spy, feels his life and career turning into an anachronism, until an old friend recommends him as the solution to a national security problem--just before he is gunned d...

The Tattooed Muse

By Kent Harrington

Average: 0.00, 0 Ratings

Red Jungle

By Kent A. Harrington, Kent Harrington

Average: 0.00, 0 Ratings

The good physician

By Kent A. Harrington

Average: 0.00, 0 Ratings

Dia de los muertos

By Kent A. Harrington

Average: 0.00, 0 Ratings

Last ferry home

By Kent A. Harrington

Average: 0.00, 0 Ratings

"Since his wife's death at sea, San Francisco Police Detective Michael O'Higgins has been paralyzed by grief and shame--unable to care for their teenaged daughter, who saw her mother swept away, an...

Last ferry home

By Kent A. Harrington

Average: 0.00, 0 Ratings

American Boys

By Kent Harrington

Average: 0.00, 0 Ratings

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.