Greg Wharton Books

I Do/I Don'T: Queers On Marriage

By Antler, Ian Phillips, Patricia Nell Warren, Evan Wolfson, Dale Carpenter, Ian Philips, Bruce Bawer, Kevin Bentley, Carol Queen, Marshall Moore, Margaret Cho, Daphne Gottlieb, Christopher Penczak, Greg Wharton

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I Do/I Don't won the 2004 Lambda Literary Award for Nonfiction Anthology. In 2001, the Netherlands was the first country to legalize same-sex marriage. (Denmark was the first to grant civil unions...

Sodom Me

By Ian Philips, Greg Wharton

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Essays, poems, short stories, novel excerpts, performance pieces, epigrams, zingers, comedy monologues, sermons, rants, diatribes, and jeremiads, from an incredibly diverse group of authors, poets,...

Invert e

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The Big Book of Erotic Ghost Stories

By Greg Wharton

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Law of Desire

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Love Under Foot

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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.