On my bedside table, in the leaning tower of books, are
Secret Impressions and
The Nail Writer Anthology, so these books do exist.
Taking it further, as you mentioned magic, there are loads of books and DVDs about using sponge balls, ESP cards, marked cards, or stripper decks (ahem). So is your issue really just things like nail writers and impression devices?
I think there are a number of reasons why more is not written. I will say that the following statements are generalisations!
First, magicians like methods. It doesn't matter if they have five already and are happy with all of them, they will be interested in learning about a sixth. So, a product that doesn't offer a method might not be popular. This applies to creators too; I think people often spend ages thinking of new methods, rather than new presentations. And, when a performer repackages a method into a new presentation, Jay Sankey gets slated for it.

(To be fair, this is normally because it is not advertised as a new way of using a previous method.)
Last week, Potty the Pirate was shown on
Paddy's TV Guide and it reminded me of how he joined us here for a while, but found few people interested in talking about presentation, so left.
Second, overall there is more interest in books and DVDs with variety than in resources that cover merely one thing. I think people would rather have a book that could perhaps furnish them with an entire act than one that covers lots of possible ways of (in essence) showing the same trick lots of times. I, on the other hand, do like ideas for a specific prop and as I stated above, there are actually a lot of resources that look at a specific prop or plot in depth. The World's Greatest Magic series is devoted to this concept, for example.
Third, there is the whole copying/crediting problem. Tricks with common props may well have been submitted to magazines, anthology books etc. and it can be hard to trace the credits. Then again, this doesn't seem to stop people from producing "new" card tricks.