R. Barri Flowers Books

The Sex Slave Murders: The Horrifying True Story of America's First Husband-and-Wife Serial Killers

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Review Written By Bernie Weisz, Historian, Vietnam War April 9, 2013 Pembroke Pines, Fl. USA Contact: BernWei1@aol.com Title of Review: "The Sex Slave Murders: The True Story of Serial Killers Ge...

Children and criminality

By Flowers Ronald B.

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Minorities and criminality

By Flowers Ronald B.

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Demographics and criminality

By Flowers Ronald B.

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Runaway Kids and Teenage Prostitution

By R. Barri Flowers

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Prostitution in the digital age

By R. Barri Flowers

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"This candid book reveals the enormity of the commercial sex-for-sale industry in the modern era"--

Prostitution in the digital age

By R. Barri Flowers

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"This candid book reveals the enormity of the commercial sex-for-sale industry in the modern era"--

Runaway Kids and Teenage Prostitution

By R. Barri Flowers

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Sex Crimes Predators Perpetrators Prostitutes and Victims

By R. Barri Flowers

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Male Crime and Deviance

By R. Barri Flowers

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This textbook analyzes the causes, dynamics, and nature of male crime and aggression. Written for both undergraduate and graduate level students, this textbook takes a multidisciplinary approach to...

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.