Dulles, Allen Books

Great True Spy Stories

By Dulles, Allen, ALLEN, ED. DULLES

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Great True Spy Stories

By Allen Dulles, Dulles, Allen

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Edited By Allen Dulles. Originally Published: New York : Harper And Row, 1968 ; London : Collins, 1969.

The Brothers: John Foster Dulles, Allen Dulles, And Their Secret World War

By Stephen Kinzer, Dulles, Allen, Kinzer, Stephen, Dulles, John Foster

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A joint biography of John Foster Dulles and Allen Dulles, who led the United States into foreign adventures that decisively shaped today's world as the Cold War was at its peak.;PART I: TWO BROTHER...

Great Spy Stories From Fiction

By Allen Welsh Dulles, Dulles, Allen

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The Brothers: John Foster Dulles, Allen Dulles, And Their Secret World War

By Stephen Kinzer, Dulles, Allen, Kinzer, Stephen, Dulles, John Foster

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The Brothers: John Foster Dulles, Allen Dulles, And Their Secret World War

By John M. Newman, Dulles, Allen, Stephen Kinzer, Kinzer, Stephen, Dulles, John Foster

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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.