He was afraid, he explains, that the possibility of an explosion happening, in spite of the elaborate precautions taken to minimise the practical teaching of chemistry, might injure the reputation of the school; and so might any mysterious quality in Plattner's departure. Indeed, he did everything in his power to make the occurrence seem as ordinary as possible. In particular, he cross-examined the five eye-witnesses of the occurrence so searchingly that they began to doubt the plain evidence of their senses. But, in spite of these efforts, the tale, in a magnified and distorted state, made a nine days' wonder in the district, and several parents withdrew their sons on colourable pretexts. Not the least remarkable point in the matter is the fact that a large number of people in the neighbourhood dreamed singularly vivid dreams of Plattner during the period of excitement before his return, and that these dreams had a curious uniformity. In almost all of them Plattner was seen, sometimes singly, sometimes in company, wandering about through a coruscating iridescence. In all cases his face was pale and distressed, and in some he gesticulated towards the dreamer. One or two of the boys, evidently under the influence of nightmare, fancied that Plattner approached them with remarkable swiftness, and seemed to look closely into their very eyes. Others fled with Plattner from the pursuit of vague and extraordinary creatures of a globular shape. But all these fancies were forgotten in inquiries and speculations when on the Wednesday next but one after the Monday of the explosion, Plattner returned.
The circumstances of his return were as singular as those of his departure. So far as Mr. Lidgett's
