Jeffrey Marsh Books

Joseph Smith

By Jeffrey Marsh, W. Jeffrey Marsh

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How to Be You

By Jeffrey Marsh

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Too short. Too weird. Too quiet. Not true. Let Internet superstar Jeffrey Marsh help you end those negative thoughts and discover how wonderful you are. An interactive experience, How to Be You...

Take Your Own Advice

By Jeffrey Marsh

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For those who are givers, carers, and empaths, a guide to focusing that energy on yourself—even if that feels frightening, from popular LGBTQ+ activist and advocate Jeffrey Marsh.  ...

Share Your Stories Grandfather

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Decision Making in Plastic Surgery

By Jeffrey Marsh, Chad Perlyn

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How to Be You

By Jeffrey Marsh

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Share Your Stories Father

By Jeffrey Marsh, Cedar Fort Inc

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Take the work out of writing your personal history. Divided into sections covering childhood, adolescence, and adulthood, this how-to guide invites you to answer questions about your family, childh...

How to Be You

By Jeffrey Marsh

Average: 0.00, 0 Ratings

Too short. Too weird. Too quiet. Not true. Let Internet superstar Jeffrey Marsh help you end those negative thoughts and discover how wonderful you are.   An interactive experience, How to Be...

Take Your Own Advice

By Jeffrey Marsh

Average: 0.00, 0 Ratings

For those who are givers, carers, and empaths, a guide to focusing that energy on yourself—even if that feels frightening, from popular LGBTQ+ activist and advocate Jeffrey Marsh.  ...

How to Be You

By Jeffrey Marsh

Average: 0.00, 0 Ratings

Too short. Too weird. Too quiet. Not true. Let Internet superstar Jeffrey Marsh help you end those negative thoughts and discover how wonderful you are.   An interactive experience, How to Be...

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.