Must one say Birchas Hatorah before learning Aggadata in the Gemara? Biographies like Shem Hagedolim (a biography of various Rabbonim written by the Chida)? Artscroll biographies?
I've heard that the Chafetz Chayim inspected each page of each printed copy of the Mishna B'rura to be sure that it was printed correctly (with no large ink splotches or the like). Is there a ...