E. Rafaela Picard Books

Danger

By E. Rafaela Picard, Patra McSharry Sevastiades

Average: 0.00, 0 Ratings

Introduces the topic of illegal drugs, explaining what they are, how they cause harm, why some people use them, and how to say no.

Danger

By E. Rafaela Picard

Average: 0.00, 0 Ratings

Discusses how the disease of chemical dependency in a parent can affect families and how children can get help.

Danger

By E. Rafaela Picard

Average: 0.00, 0 Ratings

Explains how illegal drugs hurt people and the areas in which they live, how to detect the signs of drug use and sales in a neighborhood, and how to avoid drug dealers.

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.