Karyn Eisler Books

On A Narrow Windowsill: Fiction And Poetry Folded Onto Twitter

By Ethel Rohan, Ben White, Rose Auslander, Eric Burke, Mel Bosworth, Joseph Patrick Pascale, J. S. Graustein, XTx, Karyn Eisler

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Written on four continents and read on six, the works in this anthology celebrate the birth of a new literary form: the tweet. Ironically, the 140-character limit of the Twitter platform has inspir...

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.