David Cavagnaro Books

Burpee: The Complete Vegetable & Herb Gardener: A Guide to Growing Your Garden Organically

By David Cavagnaro, Barbara W. Ellis, Cavagnarok David, Karan Davis Cutler

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This living earth

By David Cavagnaro

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The pumpkin people

By David Cavagnaro

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A young boy watches as the seeds he plants in the garden grow into a riot of colorful pumpkins and squashes and are carved into jack-o'-lanterns with unique personalities.

The pumpkin people

By David Cavagnaro

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A young boy watches as the seeds he plants in the garden grow into a riot of colorful pumpkins and squashes and are carved into jack-o'-lanterns with unique personalities.

This living earth

By David Cavagnaro

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Almost home

By David Cavagnaro

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Almost home

By David Cavagnaro

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A Heritage of Flowers

By David Cavagnaro, Tovah Martin, Barbara Segall, Charlie Ryrie

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The Healing Energies of Water

By David Cavagnaro, Charlie Ryrie

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Feathers

By David Cavagnaro

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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.