Rick Johnson Books

La susurradora The man whisperer

By Rick Johnson

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Bob

By Rick Johnson, Nina Hvozdzeva, Lucy Johnson, Aniah Jones

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Bob

By Rick Johnson, Nina Hvozdzeva, Lucy Johnson, Aniah Jones, Avrie Rawe

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Trailer Trash

By Rick Johnson, Princess S.O., Alison Greene

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How to Understand the Man You Love

By Rick Johnson

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Men are fairly simple creatures with fairly simple needs. Yet women often find themselves frustrated trying to understand those needs in order to improve their marriages. Relationship expert Rick J...

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.