Marcia Muller Books

Ask the Cards a Question

By Marcia Muller

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Games to keep the dark away

By Marcia Muller

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There s something in a Sunday

By Marcia Muller

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It's a cold Sunday in San Francisco, Sharon McCone's alone on a routine surveillance job, following a man named Frank Wilkonson through the city's lush horticaltural hot spots to the sere foothills...

Leave a Message for Willie

By Marcia Muller

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There s Nothing to Be Afraid of

By Marcia Muller

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Edwin of the iron shoes

By Marcia Muller

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The first Sharon McCone mystery.

The Shape of Dread

By Marcia Muller

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Muller 27 Copy Mixed Display

By Marcia Muller

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Pennies on a dead woman s eyes

By Marcia Muller

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It looked like a lost cause. Convicted of a brutal society murder in 1956, Lis Benedict had served a long sentence and just been released from jail. Then in a last desperate attempt to clear the Be...

Burn out

By Marcia Muller

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While recovering from a difficult case on her California ranch, private investigator Sharon McCone is haunted by a troubled and secretive Native American woman until she uncovers evidence of murder...

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.