Robin Ryan Books

Over 40 & You're Hired!

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“Robin Ryan has the inside track on how to get hired.”– ABC NEWS   If you are over 40 and struggling to land a new job, you’re not alone. It’s a whole new ba...

60 Seconds and You're Hired!: Revised Edition

By Robin Ryan

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Fully revised and updated—the must-have guide to acing the interview and landing the dream job, from “America’s top career expert” (The Los Angeles Times)60 Seconds & You're...

Soaring on Your Strengths

By Robin Ryan

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Robin Ryan’s groundbreaking new book is designed to help readers take advantage of a paradigm shift in the workplace. Instead of hiring or promoting generally qualified people and improving t...

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.

Robin Ryan Books

Catholics on call

Jesus and salvation

Over 40 & You're Hired!

60 Seconds and You're Hired!

60 Seconds and You're Hired!: Revised Edition

Soaring on Your Strengths

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How to Convert ISBN-10 to ISBN-13 (and Vice Versa): A Complete Guide

What is an EAN and How Does it Relate to an ISBN?