Robert Tanenbaum Books

Awaiting trial in the Tombs is Sharif Jabbar, the demagogic founder of a Harlem mosque. Charges against his terrorist attack on the city were dismissed once, and New York District Attorney Roger "B...

Fury

By Robert Tanenbaum

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Bad faith

By Robert Tanenbaum

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Echoes of my soul

By Robert Tanenbaum

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Renowned prosecuting attorney Robert K. Tanenbaum provides the first insider's account of the historic Wylie-Hoffert case: the 1963 rape and murder of two young women in their Manhattan apartment,...

Malice

By Robert 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.