Richard Ruth Books

Healing after Parent Loss in Childhood and Adolescence

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Sometimes you just want to feel like a human being

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This insightful book illustrates how individuals with disabilities of all kinds - mental retardation, autism, HIV, sensory impairment, cerebral palsy, paraplegia - draw meaning from their experienc...

Theravada Buddhism Simple Guide

By Richard Ruth, Diana Ruth

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Healing after Parent Loss in Childhood and Adolescence

By Richard Ruth, K. Mark Sossin, Phyllis Cohen

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Healing after Parent Loss in Childhood and Adolescence

By Richard Ruth, K. Mark Sossin, Phyllis Cohen

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LGBT Psychology and Mental Health

By Richard Ruth, Erik Santacruz

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LGBT Psychology and Mental Health

By Richard Ruth, Erik Santacruz

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Then and Now

By Richard Ruth, Alan Russell

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Voices of Kol Ami

By Richard Ruth

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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.