Wallace, Robert Books

Spycraft: The Secret History Of The CIA'S Spytechs, From Communism To Al-Qaeda

By Henry R. Schlesinger, Wallace, Robert, Robert Wallace, H. Keith Melton, Melton, H Keith, Schlesinger, Henry R, Tenet, George J

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From Publishers Weekly Today's CIA is regularly criticized for emphasizing technology at the expense of human intelligence. In this history of the agency's Office of Technical Services, Wallace, i...

The Italian Campaign World History

By Robert Wallace, Wallace Robert

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The world of Leonardo

By Wallace Robert

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Spycraft

By Henry R. Schlesinger, Wallace, Robert, George J. Tenet, Robert Wallace, H. Keith Melton, Melton, H Keith, Schlesinger, Henry R, Tenet, George J

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From Publishers Weekly Today's CIA is regularly criticized for emphasizing technology at the expense of human intelligence. In this history of the agency's Office of Technical Services, Wallace, i...

Phantom Detective

By Robert Wallace

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Spycraft

By Henry R. Schlesinger, Wallace, Robert, Robert Wallace, H. Keith Melton, Melton, H Keith, Schlesinger, Henry R, Tenet, George J

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From Publishers Weekly Today's CIA is regularly criticized for emphasizing technology at the expense of human intelligence. In this history of the agency's Office of Technical Services, Wallace, i...

The world of Bernini 1598-1680

By Wallace Robert

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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.