W. Timothy Gallwey Books

The Inner Game of Golf

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

Inner Skiing

By W. Timothy Gallwey, Robert Kriegel

Average: 0.00, 0 Ratings

Change the way you ski with this accessible, step-by-step classic skiing guide—part of the bestselling Inner Game series, with more than one million copies sold! “Tim Gallwey is on...

The Inner Game of Tennis

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

The timeless guide to achieving the state of “relaxed concentration” that’s not only the key to peak performance in tennis but the secret to success in life itself—now in a...

The Inner Game Of Golf

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

The Inner Game of Work

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

The Inner Game of Golf

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

The classic guide to sharpening your mind and raising your performance as a golfer and in the game of life—part of the bestselling Inner Game series, with more than one million copies sold!&l...

Inner Game of Tennis

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

The Inner Game of Work

By W. Timothy Gallwey

Average: 0.00, 0 Ratings

La dynamique interne du travail le role du mental

By Thimothy, Gallewey

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.