David E. Murphy Books

Children Of Cambodia'S Killing Fields: Memoirs By Survivors

Average: 0.00, 0 Ratings

This “riveting account of one of history’s greatest blunders” chronicles Russia’s tragic mishandling of Nazi Germany’s invasion during WWII (William L. O’Neill, The New Leader). On June 22, 1941,...

Battleground Berlin

By Sergei A. Kondrashev, David E. Murphy, George Bailey, Murphy, Mr. David E., Kondrashev, Mr. Sergei A., Bailey, Mr. George

Average: 0.00, 0 Ratings

Battleground Berlin is the definitive, insider's account of the espionage warfare in Berlin between CIA and KGB from 1945 to the construction of the Berlin Wall in 1961. Two intelligence veterans -...

Battleground Berlin: Cia Vs. Kgb In The Cold War

By Sergei A. Kondrashev, David E. Murphy, George Bailey

Average: 0.00, 0 Ratings

Battleground Berlin is the definitive, insider’s account of the espionage warfare in Berlin between CIA and KGB from 1945 to the construction of the Berlin Wall in 1961. Two intelligence veterans—m...

What Stalin Knew

By David E. Murphy

Average: 0.00, 0 Ratings

This “riveting account of one of history's greatest blunders” chronicles Russia's tragic mishandling of Nazi Germany's invasion during WWII (William L. O'Neill, The New Leader). On June 22, 1941, N...

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.