Matthew Willen Books

Practical proofreading

By Matthew Willen

Average: 0.00, 0 Ratings

90 p. : 26 cm

The Best in Tent Camping Pennsylvania

By Matt Willen

Average: 0.00, 0 Ratings

60 hikes within 60 miles Harrisburg

By Matthew Willen

Average: 0.00, 0 Ratings

Best hikes of the Appalachian trail

By Matthew Willen

Average: 0.00, 0 Ratings

"Best Hikes of the Appalachian Trail: Mid-Atlantic by Matt Willen provides readers with detailed information on 43 of the best Appalachian Trail day hikes along the 450-mile stretch of trail that e...

Best Tent Camping Pennsylvania

By Matt Willen

Average: 0.00, 0 Ratings

60 Hikes Within 60 Miles Harrisburg

By Matt Willen

Average: 0.00, 0 Ratings

60 Hikes Within 60 Miles Harrisburg

By Matt Willen

Average: 0.00, 0 Ratings

60 Hikes Within 60 Miles Harrisburg

By Matt Willen

Average: 0.00, 0 Ratings

Best Hikes of the Appalachian Trail

By Matt Willen

Average: 0.00, 0 Ratings

Best Tent Camping New Jersey

By Matt Willen

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.