Bill VanLannen Books

Green, Gold, And Proud: Green Bay Packers: Portraits, Stories, And Traditions Of The Greatest Fans In The World

By Bart., Bill VanLannen, Curt Knoke, STARR, Bart Starr, Bob Harlan

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With a blend of portraits, words, and pictures, this book gives Packers fans their due. Green, Gold, and Proud is the ultimate tribute to legions of Packers fans in Wisconsin, across the United S...

Green, Gold, And Proud

By Bill VanLannen, Curt Knoke, Bart Starr, Bob Harlan

Average: 0.00, 0 Ratings

With a blend of portraits, words, and pictures, this book gives Packers fans their due. Green, Gold, and Proud is the ultimate tribute to legions of Packers fans in Wisconsin, across the United S...

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.