Peter Ullian Books

The Triumphant Return Of Blackbird Flynt

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Star Colonies

By Robert J. Sawyer, Alan Dean Foster, Robert Charles Wilson, Tom Piccirilli, Yoji Kondo, Pamela Sargent, Mike Resnick, Jack Williamson, Edo Van Belkom, PAUL LEVINSON, Vincent Di Fate, Kristine Kathryn Rusch, Peter Ullian, Martin H. Greenberg, Dana Stabenow, John Helfers, Jean Little, Allen M. Steele, Ed Gorman, Martin Harry Greenberg

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In this brand-new collection of stories, such masterful forecasters of the future as Jack Williamson, Alan Dean Foster, Mike Resnick, Allen Steele, Robert J. Sawyer, and Pamela Sargent take readers...

Multitudinous Malefactors

By Peter Ullian

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Big Bossman

By Peter Ullian

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Brothers Ray And Billy Desperately Need Their New Job With The Local Crime Boss. They've Got A Drunken, Aging Father And An Overworked Sister. This Is Their Shot For Something Better For Their Fami...

The Fevered Dream-Crimes Of Pulp-Fiction Poets And Other Love Stories: New And Selected Poems

By Peter Ullian, Mr. Peter Ullian

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New American Century And Fair City

By PETER, Peter Ullian, Ullian

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New American Century And Fair City By Peter Ullian. These Two Plays Explore Themes Of Power, Love And Citizenship. New American Century Presents An Imaginative And Theatrical Look Behind The Histor...

Ballad Of The Blood Warrior

By Peter Ullian

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Republic Of Broken Places

By Peter Ullian

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Marshal Of The Morlock Reach

By Peter Ullian

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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.