Ellen Crosby Books

The Merlot Murders Wine Country Mysteries

By Ellen Crosby

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The Champagne Conspiracy

By Ellen Crosby

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338 pages ; 18 cm

It's harvest season at Montgomery Estate Vineyard--the busiest time of year for winemakers in Atoka, Virginia. A skull is unearthed near Lucie Montgomery's family cemetery, and the discovery of the...

The champagne conspiracy

By Ellen Crosby

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"Winter has come to the Montgomery Estate Vineyard in Atoka, Virginia. Lucie Montgomery and winemaker Quinn Santori have decided to make champagne, a first for the vineyard. But then Gino Tomassi,...

The vineyard victims

By Ellen Crosby

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"When Jamison Vaughn --Virginia real estate mogul, vineyard owner, and failed US presidential candidate --drives his gold SUV into a stone pillar at the entrance to Montgomery Estate Vineyard, Luci...

The Chardonnay Charade

By Ellen Crosby

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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.