Note: A publication series by Alfred A. Knopf as of the 1920 Christmas gift season, evidently from newspaper advertisements, and there sometimes fashioned "Borzoi Books" at least in prose. In particular, two panel advertisements of books including a new illustrated edition of A Little Boy Lost by W. H. Hudson show these headers: • "Mr Knopf suggests that these books would be particularly appropriate for your Christmas giving" (between logos) --NY Times 1920-12-19 pBR10 • "These Borzoi Books in Knopfian Bindings are pleasing the discriminating" (between logos) --N-Y Tribune -12-20 p9 Both headers bracket the text with two copies of what seems to be the Borzoi logo, a greyhound(?) dog running to the left, white on black background.