Sandra Martz Books

If I had my life to live over, I would pick more daisies

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Grow old along with me--the best is yet to be

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Falling in love again after being widowed, redefining roles with children, men facing retirement, women discovering new opportunities for growth - both men and women explore the daily nuances of gr...

Grow old along with me--the best is yet to be

By Sandra Martz

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When I Am an Old Woman I Shall Wear Purple

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Grow Old Along With Me the Best Is Yet to Be

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At our core

By Sandra Martz

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Feminist essays, stories, poems and photographs. They range from Lillian Nattel's Biology is Destiny, to Honoree Fanonne Jeffers' A Haiku for Mr. Louis Farrakhan.

Grow Old with Me

By Sandra Martz

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If I Had My Life to Live over

By Sandra Martz

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The Best Is Yet to Be

By Sandra Martz

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I Shall Wear Purple

By Sandra Martz

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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.