Cal Newport Books

A World Without Email

Average: 0.00, 0 Ratings

A New York Times and Wall Street Journal bestsellerFrom New York Times bestselling author Cal Newport comes a bold vision for liberating workers from the tyranny of the inbox--and unleashing a new...

Slow Productivity

Average: 0.00, 0 Ratings

A New York Times, Washington Post, USA Today, and IndieBound bestseller"Brilliant and timely" — Oliver Burkeman~ Do Fewer Things. Work at a Natural Pace. Obsess over Quality. ~ From the New Y...

Slow Productivity

By Cal Newport

Average: 0.00, 0 Ratings

A New York Times, Washington Post, USA Today, and IndieBound bestseller"Brilliant and timely" — Oliver Burkeman~ Do Fewer Things. Work at a Natural Pace. Obsess over Quality. ~ From the New Y...

From the bestselling author of Deep Work and Digital Minimalism comes a daily planner that deploys the power of time blocking to help you focus on what's important in an increasingly distracted wor...

How to Be a High School Superstar

By Cal Newport

Average: 0.00, 0 Ratings

Do Less, Live More, Get Accepted What if getting into your reach schools didn’t require four years of excessive A.P. classes, overwhelming activity schedules, and constant stress? I...

So Good They Can t Ignore You

By Cal Newport

Average: 0.00, 0 Ratings

How to Do the Work

By Nicole LePera

Average: 0.00, 0 Ratings

So Good They Can t Ignore You

By Cal Newport

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.