Ester R. A. Leutenberg Books

Griefwork for teens healing from loss

Average: 0.00, 0 Ratings

This resource is for facilitators to help grieving teens heal from their losses. Everyone experiences loss. We refer to the psychological process of coping with a significant loss as grief work. (p...

Food Addiction Workbook

By John J. Liptak, Ester R. A. Leutenberg

Average: 0.00, 0 Ratings

Managing Intense Anxiety Workbook

By Ester R.A. Leutenberg

Average: 0.00, 0 Ratings

Teen Suicide & Self-Harm Prevention Workbook

By John J. Liptak, Ester R. A. Leutenberg

Average: 0.00, 0 Ratings

Includes PDF worksheets The Teen Suicide and Self-Harm Prevention Workbook is a proactive approach to dealing with the many characteristics that may prompt teens to experience self-harm and/or suic...

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.