Betsy Curtis Books

Alchemy And Academe

By SAMUEL R. DELANY, Gene Wolfe, R A Lafferty, James Blish, L. Sprague De Camp, Virginia Kidd, Avram Davidson, John Updike, Robert Silverberg, Norman Spinrad, Anne McCaffrey, Joe L. Hensley, Carol Emshwiller, David Telfair, Keith Laumer, Sonya Dorman, Josephine Saxton, Peter Tate, Betsy Curtis, Joanna Russ, Daphne Castell

Average: 0.00, 0 Ratings

An enchanting collection of tales, enchantments, things magical and strange, devils and demons, professors of potent powers, witchcraft and wizardry, and more. Master fantasy writer Anne McCaffrey...

Catalysts Explorers Secret Keepers

By Monica Louzon, Jake Weisfeld, Heather McHale

Average: 0.00, 0 Ratings

Future Eves

By Jean Marie Stine

Average: 0.00, 0 Ratings

Women Resurrected

By Betsy Curtis, Marion Zimmer Bradley, Evelyn E. Smith, Ann Walker, Pauline Ashwell, Miriam Allen DeFord, Judith Merril, Greg Fowlkes, Dorothy De Courcy, Barbara Constant

Average: 0.00, 0 Ratings

Alchemy And Academe

Average: 0.00, 0 Ratings

An enchanting collection of tales, enchantments, things magical and strange, devils and demons, professors of potent powers, witchcraft and wizardry, and more. Master fantasy writer Anne McCaffrey...

Catalysts Explorers Secret Keepers Women of Science Fiction

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.