Cynthia L. Copeland Books

The Diaper Diaries

By Cynthia L. Copeland

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Fun on the Run

By Cynthia L. Copeland

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Funny faces, wacky wings, and other silly big bird things

By Cynthia L. Copeland

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Illustrations and easy text point out strange physical characteristics or behaviors of certain large birds, such as ostriches, bustards, grebes, and penguins.

What Are You Waiting For Silly Millies

By Cynthia L. Copeland

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Dilly for President

By Cynthia L. Copeland

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In her journal, Dilly describes her campaign for president of the fourth-grade class, and how she learns to deal with the responsibilities when she wins the election.

Dilly for President

By Cynthia L. Copeland

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In her journal, Dilly describes her campaign for president of the fourth-grade class, and how she learns to deal with the responsibilities when she wins the election.

Elin's island

By Cindy Lewis, Cynthia L. Copeland

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Thirteen-year-old Elin can't imagine living anywhere but the island off the coast of Maine where her father is lightkeeper, until the night in 1941 when she awakes to the sound of German torpedoes...

What Are You Waiting for Silly Millies

By Mike Gordon, Cynthia L. Copeland

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What are you waiting for?

By Cynthia L. Copeland

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A young boy, catching a glimpse of different construction vehicles as they approach their work site, urges each to get busy.

Funny faces, wacky wings, and other silly big bird things

By Cynthia L. Copeland

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Illustrations and easy text point out strange physical characteristics or behaviors of certain large birds, such as ostriches, bustards, grebes, and penguins.

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.