Ruth Allison Books

Shared Tomorrows: Science Fiction In Collaboration

By Fletcher Pratt, Bill Pronzini, Barry N Malzberg, Randall Garrett, Damon Knight, Anthony Boucher -, George Zebrowski, James Blish, L. Sprague De Camp, C.M. KORNBLUTH, Miriam Allen DeFord, Michael Kurland, Robert Silverberg, Mack Reynolds, Kris Neville, Jack Dann, Frederik Pohl, Fredric Brown, Poul Anderson, Laurence M. Janifer, Ruth Allison, Reginald Bretnor, Barry Maltzberg, Jane Dixon Rice

Average: 0.00, 0 Ratings

Introduction (Shared Tomorrows) essay by Bill Pronzini and Barry N. Malzberg Prose Bowl (1979) novelette by Bill Pronzini and Barry N. Malzberg The Quaker Cannon (1961) novelette by Frederik P...

Cows don't live in Loch Ness

By Ruth Allison

Average: 0.00, 0 Ratings

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.