Robert Melillo Books

From the bestselling author of Disconnected Kids, a clear and compassionate explanation of the causes of the autism epidemic—and a scientifically based approach for prevention and treatment.A...

Reconnected Kids

By Robert Melillo

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Reconnected Kids is a groundbreaking guide to help parents resolve their child's behavioral problems-without medication, strife, or drama. This empowering method shows parents how to first ide...

The Disconnected Kids Nutrition Plan

By Dr. Robert Melillo

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A scientifically developed program for feeding kids with special needs--based on the popular Brain Balance Program   Dr. Robert Melillo’s Brain Balance program has helped thousands of fa...

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.