I suggest for the wikiHow staff to create a new log: a log where you can find articles that someone started, if the list is not on their userpage. It’s called the “Article creation log.” Someone can enter the name of the user who started the article and/or the title of the article to find results. (this includes anonymous users).

Hi, There already is one. http://www.wikihow.com/index.php?title=Special:Newpages

Not only the New pages, though

What you’re wanting is exactly what the New Pages is for. You’re wanting to be able to search who created a specific article… the New Pages is there. You’re wanting to find articles… the New Pages serves that purpose