John Coriolan Books

Sand Fortress

By John Coriolan

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Christy Dancing

By John Coriolan, John Corilan

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To the fabled Fire Island come four oddly assorted men to share a cottage for three weeks in July. In the bars and on the beaches, in the woods and on the Meat Rack they encounter other horny visit...

Dream Stud And Other Stories-Indexed In Short Stories

By John Coriolan

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Unzipped: A Novella And Six Short Stories

By John Coriolan

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The E-v -- Green Guavas -- Winner's Choice -- The Boys -- And The Men -- On The Beach -- The Three-spoked Wheel -- The Gardener's Helper -- The Once In A Blue Moon Variations. By John Coriolan.

The Smile Of Eros: A Novel

By John Coriolan

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At 42 Handsome, Endowed Gunnar Lindquist Has Apparently Achieved Success In Life. Married, Healthy, Respected In His Own Field, Wise In The Ways Of The World, He Nonetheless Feels A Mysterious Need...

A Sand Fortress: A Novel

By John Coriolan

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By John Coriolan. First Published In 1968--t.p. Verso.

Dancing On The Barricades

By John Coriolan

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By John Coriolan.

Tales From The Bear Cult

By Bob Vickery, Bob Condron, John Coriolan, Ron Suresha, Shaun Levin, Simon Sheppard, Jay Neal, Charles Eldridge, Jack Fritscher, Mark Hemry

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Masculine adventure stories meet men's love stories. Hand-picked by a dozen magazine editors from Bear , Classic Bear , American Bear , American Grizzly , Drummer , Men , Indulge , Hippie Dick , an...

Smile Of Eros

By John Coriolan

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Tangles

By John Coriolan

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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.