John Berkey Books

Jupiter

By Carol Pohl, Frederik Pohl, John Berkey

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The omega threat

By John Berkey, Mark Washburn

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Catastrophes

By Fritz Leiber, W S Merwin, ROBERT SHECKLEY, Clark Ashton Smith, Ben Bova, Alfred Coppel, Ursula K. Le Guin, C.M. KORNBLUTH, Raymond Z, Gallun, Robert Silverberg, Edward Wellen, Walter M. Miller Jr., Chad Oliver, John Berkey, Edmond Hamilton, Harlan Ellison, Various, Martin H. Greenberg, Lloyd Biggle Jr., William Tenn, Harry Harrison, Arthur C. Clarke, Larry Niven, Charles G. Waugh, Isaac Asimov, Martin Harry Greenberg

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A collection of short sci-fi stories where central theme is a some sort of a catastrophe. The book is divided in five parts, depending on a kind of a catastrophe described. Part I: Universe destroy...

The Complete Works Of Robert Browning

By Roma A. King Jr., John Berkey, Robert Browning, Gordon Pitts

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The book may have numerous typos or missing text. It is not illustrated or indexed. However, purchasers can download a free scanned copy of the original rare book from the publisher's website. You...

John Berkey

By John Berkey

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Flights of Eagles

By James Mann, James Blish, John Berkey

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LA SAGA DE L'ESPACE

By Alain Dupas, John Berkey

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Finis Les Rêves ! Les Savants Du Xxe Siècle Ont Levé Le Voile. L'espace Révèle Ses Mystères. Des Hommes Ont Vécu, Dormi, Travaillé Dans Les étoiles...a Ces Héros De L'ouest, à Ces Héros De L'est, L...

Star Science Fiction Stories 1 Classic Ballantine SF 16

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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.