Cathy Mania Books

Woodpecker in the Backyard Wildlife Conservation Society Books

By Robert C. Jr. Mania, Cathy Mania

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A Forest s Life

By Robert Maania, Cathy Mania

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Woodpecker in the Backyard Wildlife Conservation Society Books

By Robert C. Jr. Mania, Cathy Mania

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First Book: Animals That Walk On Water

By Patricia A. Fink Martin, Cathy Mania

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Describes how such creatures as the basilisk, western grebe, and water strider manage to travel across the water's surface.The books in the highly praised First Books series provide basic fac...

Woodpecker in the Backyard Wildlife Conservation Society Books

By Cathy Mania

Average: 0.00, 0 Ratings

A forest's life

By Cathy Mania

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Introduces forests, including information about the broadleaf forest, the intermediate forest, and plants that are found in forests. Each chapter ends with simple activities for readers to do.

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.