Barbara C. Unell Books

How to Discipline Your Six to Twelve Year Old . . . Without Losing Your Mind

Average: 0.00, 0 Ratings

Discipline Without Shouting Or Spanking became a best-seller by proving practical, effective advice on common behavioral problems to parents of children under six. Here the authors adapt their winn...

20 Teachable Virtues

By Jerry Wyckoff

Average: 0.00, 0 Ratings

How can you be sure that you're teaching your children the lessons of virtue that were passed on to you? Today's parents often feel that they have too little time in their busy schedules to handle...

Discipline Without Shouting or Spanking: Practical Solutions to the Most Common Preschool Behavior Problems

By Jerry L. Wyckoff, Barbara C. Unell

Average: 0.00, 0 Ratings

Getting Your Child From No to Yes

By Jerry L. Wyckoff, Barbara C. Unell

Average: 0.00, 0 Ratings

8 seasons of parenthood

By Barbara C. Unell

Average: 0.00, 0 Ratings

Discipline without shouting or spanking

By Jerry Wyckoff

Average: 0.00, 0 Ratings

Discipline without shouting or spanking

By Jerry Wyckoff

Average: 0.00, 0 Ratings

Anorexia Nervosa

By Patricia Stein, Barbara Unell

Average: 0.00, 0 Ratings

How to Discipline Your 6 12

By Barbara C. Unell, Jerry Wyckoff

Average: 0.00, 0 Ratings

Discipline With Love Limits

By Barbara C. Unell, Jerry Wyckoff

Average: 0.00, 0 Ratings

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.