Mark J. McGarry Books

Exiles Of The Rynth

By Tim Powers, Gordon R. Dickson, Jack L. Chalker, CAROLE NELSON DOUGLAS, David J. Lake, C J Cherryh, Christopher Stasheff, Tanith Lee, Alan Dean Foster, Lloyd Arthur Eshbach, Suzette Haden Elgin, F. M Busby, Ron Goulart, Jefferson P. Swycaffer, Allen L Wold, Frederik Pohl, Keith Laumer, Jean Little, Charles L. Grant, Paul Cook, Andre Norton, Richard L. Purtill, Jack Lovejoy, Marcia J. Bennett, Mark J. McGarry, R. A. Macavoy

Average: 0.00, 0 Ratings

Irissa, last of the Torloc sorceresses, had been betrayed by the rainbow gate that was supposed to lead her to the haven world of her vanished people. The hand of Dendric, companion and Swordsman o...

Chasers Domain

By Mark McGarry, Mark J. McGarry

Average: 0.00, 0 Ratings

Sun Dogs

By Mark J. McGarry

Average: 0.00, 0 Ratings

Blank Slate

By Mark J. McGarry, McGarry, Mark J.

Average: 0.00, 0 Ratings

This is a gripping but thoughtful novel set in quite a special world. McGarry has managed to squeeze something new out of the SF conspiracy thriller. FTL travel, stargates, aliens, a ruined Earth,...

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.