Ph.D. Michael Riera Books

Field Guide To The American Teenager: A Parent'S Companion

By Ph.D. Joseph Di Prisco, Joseph Di Prisco, Joseph Diprisco, Michael Riera, Ph.D. Michael Riera, Joe Diprisco, Joseph Di Prisco, Michael Riera, Joe Diprisco, Ph.D. Michael Riera, Ph.D. Joseph Di Prisco

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Invaluable analysis of teenage behavior and uncommonly wise advice for apprehensive parents Publishers Weekly Seasoned educators Riera and Di Prisco cover many of the heavy-hitting topics that teen...

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.