Deletion of The Black Book of Buried Secrets

Comment: While the cover and at least the author of the introduction is known (or at least presumed known, see http://search.barnesandnoble.com/The-39-Clues/Rick-Riordan/e/9780545285049), there is absolutely no indication that this book is notable or ever will be notable per 
Stance: delete
Cited policy: Wikipedia:Notability (WP:BK)