Carl Jensen Books

Exuberantly written, highly informative, Jensen's Stories That Changed America examines the work of twenty-one investigative writers, and how their efforts forever changed our country. Here are the...

Stories that Changed America

By Carl Jensen Ph.D. Foreword By Hugh Downs

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Censored

By Carl Jensen

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Censored 1996

By Edited By Carl Jensen, Project Censored Introduction By Walter Cronkite Cartoons By Tom Tomorrow

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The yearly volumes of Censored, in continuous publication since 1976 and since 1995 available through Seven Stories Press, is dedicated to the stories that ought to be top features on the nightly 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.