User:SOTO/Forum Archive/The Panopticon/@comment-4028641-20150413224112/@comment-88790-20150506055755
From Tardis Wiki, the free Doctor Who reference
Which are titled as I said "extras". They're a collection of interviews and unedited audio clips I think calling them mini-documentaries is pushing what they are somewhat.
As I said there are outliers like "This is Big Finish". But that's really the exception rather than the rule.
If there's a real need for a dedicated page for these (and I'm not yet convinced there is) then the Extras page could be a sub-page of the audio story's page. As is done on the Doctor Who video covers pages (like Doctor Who video covers/VHS UK covers) or the various years of Doctor Who Magazine (like Doctor Who Magazine/1986).