Robert Force Books

Discusses tort law, which relates to situations in which one person has injured or caused harm to another. Each chapter is followed by a workbook section.

Criminal Law

By Robert Force, Force Baum

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The development of criminal law, its enforcement, and the judicial system are outlined. Includes chapter summaries, question and puzzle reviews, and suggested activities.

Introduction to Law

By Robert Force, Daniel Jay Baum

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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.