Just arrived from Windows Booksellers, a very nice copy of:
Hans Windisch. Der Hebraerbrief. Handbuch zum Neuen Testament 14. 2d ed. 1931.
Hans Windisch (1881-1935) was a professor at the University of Leipzig and then the University of Kiel.
I have the first edition from 1913, so this will be a needed upgrade. At some point in the future I am contemplating having a book giveaway to promote the blog. Stay tuned.