Charnan Simon Books

Lady Bird Johnson

By Charnan Simon

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A simple biography of former First Lady Lady Bird Johnson, focusing on her efforts to beautify the nation.

One happy classroom

By Charnan Simon

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Activities in a happy, busy kindergarten classroom introduce the numbers one to ten.

Milton Hershey

By Charnan Simon

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Relates the story of the founder of the Hershey Chocolate Company in Hershey, Pennsylvania, known for his hard work, perseverance, and charity on behalf of young people.

Jane Addams

By Charnan Simon

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Presents the life of the woman whose devotion to social work led to her establishing Hull House in Chicago and who was awarded the Nobel Peace Prize in 1931.

Brigham Young

By Charnan Simon

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Presents a biography of the religious leader, from his childhood in Vermont to his rise as the leader of the Mormon Church.

A busy guy

By Charnan Simon

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Daniel is busy on every day of the week, painting the toolshed on Monday, fixing his sister's bike on Tuesday, finding himself more mischievous than helpful by Saturday, and resting on Sunday.

Come! Sit! Speak!

By Charnan Simon

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Ariel Kazunas wants a puppy but gets a baby sister instead.

Martha Dandridge Custis Washington, 1731-1802

By Charnan Simon

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A biography of the wife of the first president of the United States, a woman who did not relish her role, but who entertained her guests both warmly and formally.

Sam and Dasher

By Charnan Simon

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When next-door neighbor dogs Dasher and Sam start to visit back and forth by ripping a screen, Sam's owner Rosie solves the problem by putting in a doggie door.

Guard the house, Sam!

By Charnan Simon

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When Rosie tells her dog to guard the house while she is gone, he makes a mess everywhere he goes.

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.