* No Official Announcements: There have been no official announcements or hints from Shyamalan himself about a project of this nature.
* "Book Air" is a Vague Concept: The term "book air" is unclear and doesn't point to any existing story or concept.
* Shyamalan's Diverse Filmography: Shyamalan is known for his unique and diverse film projects, often with supernatural or thriller elements. He doesn't stick to one specific genre.
Possible Speculation:
* Could it be a metaphor? Perhaps "book air" is a metaphorical title for a film dealing with the power of words, ideas, or imagination.
* Could it be a new concept? Shyamalan is known for coming up with original ideas. It's possible he has a concept for a film he's calling "book air" but hasn't shared it publicly.
Ultimately, only time will tell if Shyamalan ever directs a film with a title or concept related to "book air."