Cynthia Fitterer Klingel Books

Earths Conditions Series Deforestation Erosion Noise Pollution and Water Pollution

By Cynthia Fitterer Klingel

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Malls

By Peg Ballard, Cynthia Fitterer Klingel

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Simple text and repetition of the letter "m" help readers learn how to use this sound.

Task time

By Peg Ballard, Cynthia Fitterer Klingel

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Simple text and repetition of the letter "t" help readers learn how to use this sound.

The Cabin

By Robert B. Noyed, Cynthia Fitterer Klingel

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Simple text and repetition of the letter "c" help readers learn how to use this sound.

Jump!

By Robert B. Noyed, Cynthia Fitterer Klingel

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Simple text and repetition of the letter "j" help readers learn how to use this sound.

Naps

By Robert B. Noyed, Cynthia Fitterer Klingel

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Simple text and repetition of the letter "n" help readers learn how to use this sound.

Little Bit

By Peg Ballard, Cynthia Fitterer Klingel

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Simple text and repetition of the letter "i" help readers learn how to use this sound.

Quack!

By Robert B. Noyed, Cynthia Fitterer Klingel

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Simple text about a duck and repetition of the letter "q" help readers learn how to use this sound.

Fun!

By Peg Ballard, Cynthia Fitterer Klingel

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Simple text about playing and repetition of the letter "u" help readers learn how to use the "short u" sound.

What and Where

By Robert B. Noyed, Cynthia Fitterer Klingel

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Simple text about the sky and repetition of the letters "wh" help readers learn how to use this sound.

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.