Jenn Herman Books

Are you on Insta? Start sharing pictures and a lot, lot more Instagram For Dummies helps you navigate Instagram and all the updates coming to the platform. For new and experienced users, this boo...

Instagram For Dummies, 2nd Edition

By Corey Walker, Jenn Herman, Eric Butow, Jenn|Walker, Corey|Butow, Eric Herman, Jenn Herman, Corey Walker, Eric Butow, Jennifer Herman

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Are you on Insta? Start sharing pictures and a lot, lot more Instagram For Dummies helps you navigate Instagram and all the updates coming to the platform. For new and experienced users, this boo...

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.