Margaret Truman Books

Murder at Ford's Theatre

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It was the site of one of the most infamous assassinations in American history. Now bestselling mystery master Margaret Truman premieres a new murder at Ford’s Theater–one that’s hot off today’s he...

Murder at Union Station

By Margaret Truman

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When Washington’s splendid Union Station opened its doors in 1908, the glorious structure epitomized capital stylishness. Today, restored and refurbished, the station is again a hub of activity whe...

MURDER IN THE SMITHSONIAN

By Margaret Truman

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Murder at the FBI

By Margaret Truman

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Murder on Embassy Row Capital Crime Mysteries

By Margaret Truman

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Murder in the Smithsonian

By Margaret Truman

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Murder at the Kennedy Center

By Margaret Truman

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“An exciting romp through the maze of Washington politics.”—The Dallas Morning NewsDuring a gala benefit for the Democratic Party's hottest presidential hopeful at the glittering Kennedy Center, a...

Murder in the CIA

By Margaret Truman

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“She invades the turf of John le Carré. . . . It is very good.”—Los Angeles Times Book ReviewBarrie Mayer, a beautiful Washington literary agent, arrives at London’s Heathrow Airport with plenty of...

Murder in Georgetown Capital Crime Mysteries

By Margaret Truman

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Margaret Truman

By Margaret Truman

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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.