Darryl Wheye Books

The Birdwatcher's Handbook: A Guide to the Natural History of the Birds of Britain and Europe

By Paul R. Ehrlich

Average: 0.00, 0 Ratings

Humans, Nature, and Birds: Science Art from Cave Walls to Computer Screens

By Darryl Wheye, Donald Kennedy

Average: 0.00, 0 Ratings

"This book invites readers to enter a two-floor virtual "gallery" where 60-plus images of birds reflecting the accomplishments of human pictorial history are on display. These are works in a genre...

The Birder's Handbook: A Field Guide to the Natural History of North American Birds

By Paul Ehrlich, Darryl Wheye, David S. Dobkin

Average: 0.00, 0 Ratings

Birds in jeopardy

By Paul R. Ehrlich

Average: 0.00, 0 Ratings

Birds in jeopardy

By Paul R. Ehrlich

Average: 0.00, 0 Ratings

The Birder s Handbook

By David Dobkin, Paul R. Ehrlich, Darryl Wheye

Average: 0.00, 0 Ratings

How Class Works

By Paul R. Ehrlich, Darryl Wheye, Donald Kennedy

Average: 0.00, 0 Ratings

Humans Nature and Birds

By Nikki R. Keddie

Average: 0.00, 0 Ratings

Humans Nature and Birds

By Paul R. Ehrlich, Darryl Wheye, Donald Kennedy

Average: 0.00, 0 Ratings

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.