Marcia Muller Books

Trophies and dead things

By Marcia Muller

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Coming back

By Marcia Muller

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As she tries to recover from a debilitating injury, Sharon McCone seeks the truth behind the disappearance of a friend she made at physical therapy, a missing-persons case that could have a powerfu...

Where echoes live

By Marcia Muller

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Since the Gold Rush, California prospectors have siphoned off the waters of isolated Tufa Lake, exposing the fragile, otherworldly mineral formation of the lake basin. Now a local environmental gro...

Wolf in the shadows

By Marcia Muller

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Pushing aside the demands of her stressful career to search for her vanished lover, San Francisco P.I. Sharon McCone follows a series of clues along the Mexican border and comes face-to-face with p...

Double

By Marcia Muller

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Tree of Death

By Marcia Muller

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Legend of the Slain Soldiers Elena Oliverez Series No 2

By Marcia Muller

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City of whispers

By Marcia Muller

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Private eye Sharon McCone receives an e-mail asking for help from her emotionally disturbed half-brother, Darcy Blackhawk, but he fails to reply to her response. As her search widens, Sharon uncove...

Burn out

By Marcia Muller

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"Here is Marcia Muller's stalwart heroine Sharon McCone as you've never seen her before, in a new novel set in California's high desert country"--Provided by the publisher.

Till the Butchers Cut Him Down

By Marcia Muller

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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.