Deletion of Nigel Botterill (2nd nomination)

Comment: I don't edit in business biographies but the article seems extremely undersourced and promotional; if kept it will need rewriting completely. If notability is claimed as an author, then what is needed is multiple reviews of each of the books; see . This is not provided, indeed the second book is not even mentioned in the current article
Stance: comment
Cited policy: Wikipedia:Notability (WP:AUTHOR)

Comment: per .   ''afaict'' his books got no reviews. There is a claim to have gotten on a bestseller list that I cannot source.  Most of the career section is unsourced
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTPROMO)

Comment: as a  failure. The subject has published books, but the article lacks sources that indicate why these books are significant or how the author has a claim to encyclopedic significance. The article was also created contrary to 
Stance: delete
Cited policy: Wikipedia:Notability (WP:NAUTHOR||WP:NOTADVERTISING)