James R. Rothaus Books

A history of one of the youngest teams in the NFL, which in 1976 lost fourteen straight first season games and only three short years later they battled the Rams for a trip to the Super Bowl.

The Chicago Bears

By James R. Rothaus

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Traces the team's history through sixty-one seasons of play since its first game, as the Decatur Staleys, in 1920.

The New England Patriots

By James R. Rothaus

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Traces the history of Boston's professional football team through twenty-one seasons since its first game in 1960.

The Atlanta Falcons

By James R. Rothaus

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Traces the team's history through fifteen seasons of play from 1966 through 1980.

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.