Judson L. Jeffries Books

Black Power in the Belly of the Beast

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Comrades: A Local History of the Black Panther Party

By Judson L. Jeffries

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The Portland Black Panthers: Empowering Albina and Remaking a City

By Lucas N. N. Burke

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Portland, though widely regarded as a liberal bastion, also has struggled historically with ethnic diversity; indeed, the 2010 census found it to be "Americas whitest major city." In early recognit...

Urban America and its police

By Harlan Hahn

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"In Urban America and Its Police, Harlan Hahn and Judson L. Jeffries present a broad and comparative overview of urban policing in the United States. Synthesizing their own research with informatio...

The Black Panther party (reconsidered)

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This new collection of essays, contributed by scholars and former Panthers, is a ground-breaking work that offers thought-provoking and pertinent observations about the many facets of the Party. By...

Huey P. Newton

By J. L. Jeffries

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"Huey P. Newton's powerful legacy to the Black Power Movement and the civil rights struggle has long been obscured. Conservatives harp at Newton's drug use and at the circumstances of his death in...

On the Ground

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Comrades

By Judson L. Jeffries

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Portland Black Panthers

By Lucas N. N. Burke, Judson L. Jeffries

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Black Panther Party in a City near You

By Curtis Austin, Judson Jeffries, Duncan MacLaury, Ava Kinsey, Charles Jones

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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.