Deletion of Leslie Landau

Comment: The article has been substantially expanded by {{u|Adin-Atherton}} since I nominated it. I'm afraid I still don't quite see notability, although it seems that there is now a reasonable case for  based on Landau's work as a playwright. I'll leave it to the community to decide
Stance: comment
Cited policy: Wikipedia:Notability (WP:NAUTHOR)