Daniel C. Guiet Books

Scholars of Mayhem

By Timothy K. Smith, Daniel C. Guiet

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Scholars of Mayhem

By Timothy K. Smith, Daniel C. Guiet

Average: 0.00, 0 Ratings

"Riveting...A true-life mix of James Bond, Lawrence of Arabia and 'Casablanca.'" -The Wall Street JournalThe astonishing untold story of the author's father, the lone American on a four-person...

Scholars of Mayhem: My Father's Secret War in Nazi-Occupied France

By Timothy K. Smith, Daniel C. Guiet

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Scholars of Mayhem

By Timothy K. Smith, Daniel C. Guiet

Average: 0.00, 0 Ratings

"Riveting...A true-life mix of James Bond, Lawrence of Arabia and 'Casablanca.'" -The Wall Street JournalThe astonishing untold story of the author's father, the lone American on a four-person...

Scholars of Mayhem

By Timothy K. Smith, Daniel C. Guiet

Average: 0.00, 0 Ratings

The astonishing untold story of the author's father, the lone American on a 4-person SOE commando team dropped behind German lines in France, whose epic feats of irregular warfare proved vital in k...

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.