Peter Vronsky Books

Serial Killers

Average: 0.00, 0 Ratings

A comprehensive examination into the frightening true crime history of serial homicide—including information on America’s most prolific serial killers such as:Jeffrey Dahmer • Ted Bundy • “Co-ed Ki...

Female Serial Killers

By Peter Vronsky

Average: 0.00, 0 Ratings

In this fascinating book, Peter Vronsky exposes and investigates the phenomenon of women who kill—and the political, economic, social and sexual implications buried with each victim.How many of us...

Sons of Cain

By Peter Vronsky

Average: 0.00, 0 Ratings

From the author of Serial Killers: The Method and Madness of Monsters comes an in-depth examination of sexual serial killers throughout human history, how they evolved, and why we are drawn to thei...

Serial Killers True Crime Anthology 2014

By Michael Newton, Dane Ladwig, Peter Vronsky, RJ Parker, Sylvia Perrini

Average: 0.00, 0 Ratings

Marc Lepine

By Peter Vronsky, RJ Parker, Aeternum Designs

Average: 0.00, 0 Ratings

Sons of Cain

By Peter Vronsky

Average: 0.00, 0 Ratings

Female Serial Killers

By Peter Vronsky

Average: 0.00, 0 Ratings

Paul Bernardo and Karla Homolka

By Peter Vronsky

Average: 0.00, 0 Ratings

Li zhi xiang zuo feng kuang xiang you

By Peter Vronsky

Average: 0.00, 0 Ratings

American Serial Killers

By Peter Vronsky

Average: 0.00, 0 Ratings

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.