Rabbi Leib Tropper is known to many readers of this blog as one of the team of people involved in engineering the ban on my books. He told the story about two students in his yeshivah, "malachai hashareis, "who read my books, and promptly dropped out of yeshivah and went off the derech. When I investigated it, I found out the one of them, who had said, "if the rabbis can make mistakes then why am I learning Bava Kamma" (a direct quote from R. Tropper), dropped out of the yeshivah and left observance before my book on Chazal was published. The other one, who read my books, dropped out of the yeshivah and went to YU - which I would not exactly describe as "going off the derech." When I discovered the identity of the other student and wrote to ask him if it was true that my books caused him to drop out, he wrote