Dan Buettner Books

The Blue Zones of Happiness Lib E

By Patrick Girard Lawlor, Dan Buettner, Ed Diener

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Qu zui xing fu de si guo zhao xing fu

By Dan Buettner

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Ru he huo guo 100 sui

By Dan Buettner

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Dan Buettner's The Blue Zones (2008) identified the healthiest, longest-living societies on the planet. In this follow-up, he outlines methods for replicating their healthy lifestyles.

What makes us happy? It's not wealth, youth, beauty, or intelligence, says Dan Buettner. In fact, most of us have the keys within our grasp. Circling the globe to study the world's happiest populat...

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.