Wallace Parr Books

Men On Men: Best New Gay Fiction, Volume 1

By John Fox, Felice Picano, Edmund White, Brad Gooch, Andrew Holleran, Sam D'Allesandro, Various, Kevin Killian, Bruce Boone, Michael Grumley, Ethan Mordden, Robert Ferro, C. F. Borgman, Dennis Cooper, Richard Walter Hall, George Stambolian, Robert Glck, Richard Umans, Patrick Hoctel, Wallace Parr

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TODAY'S BEST GAY FICTION This extraordinary collection gathers together the most popular and gifted voices in gay fiction today. Compiled from work in progress and originals written especially for...

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.