Travis Macy Books

The ultra mindset

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"Travis Macy has summited glacial peaks in the French Alps, rappelled into limestone caves in China, and raced through parched deserts in Utah. In 2013, he famously won the Leadman Series, a combin...

Ultra Mindset

By John Hanc, Travis Macy

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A Mile at a Time

By Mark Mace Macy Author Travis Macy Author Patrick Regan Author

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An inspiring memoir about a father and son entering World's Toughest Race: Eco-Challenge Fiji despite one of them battling Alzheimer’s.“Travis and Mace have touched a generation of fami...

A Mile at a Time

By Mark Mace Macy Author Travis Macy Author Patrick Regan Author

Average: 0.00, 0 Ratings

An inspiring memoir about a father and son entering World's Toughest Race: Eco-Challenge Fiji despite one of them battling Alzheimer’s.“Travis and Mace have touched a generation of fami...

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.