Bryan Nelson Books

The Sulidae: Gannets and Boobies

By Stephanie Nelson, J. Bryan Nelson, Bryan Nelson

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Pelicans, Cormorants, and their Relatives: Pelecanidae, Sulidae, Phalacrocoracidae, Anhingidae, Fregatidae, Phaethontidae

By J. Bryan Nelson, Bryan Nelson

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"An account of the joys and trials of living beside, and studying, seabirds in wild places ... Starting in 1960, it begins with three seasons atop the Bass Rock, moves to the Galapagos, and then to...

Living with Seabirds Edinburgh Island Biology Series

By Bryan Nelson

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Seabirds, their biology and ecology

By Bryan Nelson

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Bird walks in Dumfries& Galloway

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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.