Christine Carter Ph.D. Books

The Sweet Spot

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Learn how to achieve more by doing less! Live in that zone you’ve glimpsed but can’t seem to hold on to—the sweet spot where you have the greatest strength, but also the greatest ease. Not long ago...

Raising Happiness

By Christine Carter

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What do we wish most for our children? Next to being healthy, we want them to be happy, of course! Fortunately, a wide array of scientific studies show that happiness is a learned behavior, a muscl...

The sweet spot how to find your groove at home and work

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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.