Constance Towers Books

Forgiving

By LaVyrle Spencer, LaVyrle Spencer, Constance Towers

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Shock Corridor

By Samuel Fuller, Leon Fromkess, James Best, Gene Evans, Sam Firks, Hari Rhodes, Constance Towers, Stanley Cortez, Peter Breck, Jerome Thoms

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A Journalist Gets Himself Admitted To A Mental Hospital To Solve The Murder Of An Inmate. Written, Produced, Directed By Samuel Fuller. Originally Released As A Motion Picture In 1963. Letterbox Fo...

The Ship Who Won (Brain And Brawn Ships Series #5)

By Anne McCaffrey, Jody Lynn Nye, Constance Towers

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Like Helva, The Ship Who Sang (and Nancia from Partnership, Tia from The Ship Who Searched and Simeon, who runs The City Who Fought), Carialle was born so physically disadvantaged that her only cha...

The Girl Who Heard Dragons [Unabridged]

By Anne McCaffrey, Constance Towers

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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.