But on the other side that infection which is from books of controversy in religion is more doubtful and dangerous to the learned than to the ignorant; and yet those books must be permitted untouched by the licenser. The shock, in truth, had sunk into me still deeper than I knew on the night when, looking out to see either Quint or Miss Jessel under the stars, I had beheld the boy over whose rest I watched and who had immediately brought in with him-- had straightway, there, turned it on me--the lovely upward look with which, from the battlements above me, the hideous apparition of Quint had played. Yes, I had the sharpest sense that during this transit he never took his eyes from me, and I can see at this moment the way his hand, as he went, passed from one of the crenelations to the next. But what was the name the woman had called Kitty O'Shea that Mr Casey would not repeat? He thought of Mr Casey walking through the crowds of people and making speeches from a wagonette.