John Prados Books

Pentagon Games: Wargames and the American Military

By John Prados

Average: 0.00, 0 Ratings

The Central Intelligence Agency: Security under Scrutiny

By Richard Immerman, John Prados, Kathryn Olmsted, Loch Johnson

Average: 0.00, 0 Ratings

Lost Crusader: The Secret Wars of CIA Director William Colby

By John Prados

Average: 0.00, 0 Ratings

The Family Jewels

By John Prados

Average: 0.00, 0 Ratings

"In December 1974, a front-page story in the New York Times revealed the explosive details of illegal domestic spying by the Central Intelligence Agency. This included political surveillance, eaves...

The Soviet estimate: U.S. intelligence analysis & Russian military strength

By John Prados

Average: 0.00, 0 Ratings

The sky would fall: Operation Vulture: the U.S. bombing mission in Indochina, 1954

By John Prados

Average: 0.00, 0 Ratings

Valley of Decision: The Siege of Khe Sanh

By Ray W. Stubbe, John Prados

Average: 0.00, 0 Ratings

Valley of Decision

By John Prados

Average: 0.00, 0 Ratings

Islands of Destiny

By John Prados

Average: 0.00, 0 Ratings

The Battle of Midway is traditionally held as the point when Allied forces gained advantage over the Japanese. In Islands of Destiny, acclaimed historian and military intelligence expert John Prado...

Storm over Leyte

By John Prados

Average: 0.00, 0 Ratings

"As Allied ships prepared for the invasion of the Philippine island of Leyte, every available warship, submarine and airplane was placed on alert while Japanese admiral Kurita Takeo stalked Admiral...

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.