Robert Tanenbaum Books

Material witness

By Robert Tanenbaum

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Corruption of blood

By Robert Tanenbaum

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A Manhattan Assistant District Attorney heads a Congressional investigation into the assassination of John F. Kennedy.

Justice denied

By Robert Tanenbaum

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A diplomat is gunned down in midtown Manhattan. A girl is raped and thrown out a tenement window in Alphabet City. A Mafia muscle man is running rings around the law. A beautiful Yuppie's career is...

Irresistible impulse

By Robert Tanenbaum

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A novel on stalked women and the people who protect them. The heroes are a married couple, Butch Carp and Marlene Ciampi of New York, he a lawyer trying to put behind bars a stalker and killer, she...

Reckless Endangerment

By Robert Tanenbaum, Robert K. Tanenbaum

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The piano teacher

By Robert Tanenbaum

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Immoral Certainty

By Robert Tanenbaum, Robert K. Tanenbaum

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Reversible Error

By Robert Tanenbaum, Robert K. Tanenbaum

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Justice Denied

By Robert Tanenbaum, Robert K. Tanenbaum

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Irresistible Impulse

By Robert Tanenbaum, Robert K. Tanenbaum

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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.