Carl Richards Books

Caddis super hatches

By Carl Richards

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The Behavior Gap

By Carl Richards

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"It's not that we're dumb. We're wired to avoid pain and pursue pleasure and security. It feels right to sell when everyone around us is scared and buy when everyone feels great. It may feel rig...

The One-Page Financial Plan

By Carl Richards

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Whenever I tell people about my job as a financial advisor, the conversation inevitably turns to how hopeless they feel when it comes to dealing with money. More than once, they’ve begged, &l...

The One-Page Financial Plan

By Carl Richards

Average: 0.00, 0 Ratings

Whenever I tell people about my job as a financial advisor, the conversation inevitably turns to how hopeless they feel when it comes to dealing with money. More than once, they’ve begged, &l...

The Behavior Gap

By Carl Richards

Average: 0.00, 0 Ratings

"It's not that we're dumb. We're wired to avoid pain and pursue pleasure and security. It feels right to sell when everyone around us is scared and buy when everyone feels great. It may feel rig...

The Behavior Gap

By Carl Richards

Average: 0.00, 0 Ratings

"It's not that we're dumb. We're wired to avoid pain and pursue pleasure and security. It feels right to sell when everyone around us is scared and buy when everyone feels great. It may feel rig...

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.