Mary Ellen Hughes Books

String of Lies Craft Corner Mysteries

By Mary Ellen Hughes

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Paper thin alibi

By Mary Ellen Hughes

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A fatal collection

By Mary Ellen Hughes

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Callie Reed makes a long overdue visit to her aunt Melodie in quaint Keepsake Cove, home to a bevy of unique collectible shops on Maryland's Eastern Shore. When Callie discovers her aunt's body on...

A vintage death

By Mary Ellen Hughes

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"When a local bed & breakfast owner is found dead, killed by a pair of vintage scissors, Callie Reed teams up with a visiting author to defend the victim's estranged wife and unearth the real kille...

Resort to murder

By Mary Ellen Hughes

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A taste of death

By Mary Ellen Hughes

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String of Lies

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A Fatal Collection

By Mary Ellen Hughes

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A Vintage Death

By Mary Ellen Hughes

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Chesapeake Crimes

By Mary Ellen Hughes, Meriah Crawford, Trish Carrico, Sasscer Hill, Shelley Shearer, Mary Ann Corrigan, Donna Andrews, Barb Goffman, Karen Cantwell, Carla Coupe

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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.