Preston Grassmann Books

Shoreline of Infinity 13 Science Fiction Magazine

By Preston Grassmann, Rachel Armstrong

Average: 0.00, 0 Ratings

Unquiet Dreamer

By Preston Grassmann

Average: 0.00, 0 Ratings

Out of the Ruins

By Edited By Preston Grassman

Average: 0.00, 0 Ratings

A fresh post-apocalyptic anthology of 18 stories: the end of the world seen through the salvage and ruins.  Featuring Emily St John Mandel, Carmen Maria Machado, Clive Barker, China Miè...

Multiverses: An anthology of alternate realities

By Preston Grassmann Alix Harrow Ken Liu Alastair Reynolds Clive Barker

Average: 0.00, 0 Ratings

A mind-blowing anthology of 18 stories bringing you the infinite Earths of the multiverse.Featuring Alastair Reynolds, Ian McDonald, Lavie Tidhar, Eugen Bacon and more.INFINITY. HERE. NOW.What if e...

Out of the Ruins

By Edited By Preston Grassman

Average: 0.00, 0 Ratings

18 short stories take us to the end of the world in this anthology of post-apocalyptic fiction featuring bestselling authors like Emily St. John Mandel, China Miéville, Samuel R. Delaney, Cl...

Multiverses: An anthology of alternate realities

By Preston Grassmann Alix Harrow Ken Liu Alastair Reynolds Clive Barker

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.