Deletion of G.E. Lemmon

Comment: Next, I discovered a book that covers this subject. But first I want to mention that two of the three references appear to be book length coverage of this subject. I think so far, including the above academic article, this says this subject is notable per  and WP:BIO. So below is the book I discovered.  It is a PDF copy is located at Digital Commons University of Nebraska
Stance: comment
Cited policy: Wikipedia:Notability (WP:N)