David Boyer Plagiarized Richard Matheson and Richard Christian Matheson

"Where There's a Will"

by 

Richard Matheson
(author of  I Am Legend)

and

Richard Christian Matheson

http://www.amazon.com/Dead-That-Walk-Flesh-Eating-Stories/dp/1569757372/ref=sr_1_1?s=books&ie=UTF8&qid=1317145243&sr=1-1

Boyer's Version 

As of today, it is for sale in at least two books

and 

found in at least eight books