Mark Winegardner Books

That's True of Everybody

By Mark Winegardner

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The Godfather Returns: The Saga of the Family Corleone

By Mark Winegardner

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Beginning in 1955, when Puzo's novel ends, Mark Winegardner fills the gaps in the saga of the Corleone family.

The godfather s revenge

By Mark Winegardner

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In the final installment of the saga of the Corleone crime family, New Orleans under-boss Carlo Tramonti is deported to Colombia and turns dangerously vengeful, triggering a series of events that c...

The Godfather

By Mark Winegardner

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The Godfather s Revenge

By Mark Winegardner

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The Veracruz blues

By Mark Winegardner

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When big-league ballplayers return from the war, unhappy with the contracts the club owners offer them, the wealthy Pasquel brothers pay unheard-of salaries to lure disaffected players - Sal Maglie...

The Godfather Returns

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The Godfather Returns

By Mark Winegardner

Average: 0.00, 0 Ratings

The Godfather Returns

By Mark Winegardner

Average: 0.00, 0 Ratings

The Godfather Returns

By Mark Winegardner

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.