Disappearances–––––––– I AM NOT IN THE HABIT of seeing the Household Words regularly; but a friend, who lately sent me some of the back numbers, recommended me to read "all the papers relating to the Detective and Protective Police," which I accordingly did—not as the generality of readers have done, as they appeared week by week, or with pauses between, but consecutively, as a popular history of the Metropolitan Police; and, as I suppose it may also be considered, a history of the police force in every large town in England. When I had ended these papers, I did not feel disposed to read any others at that time, but preferred falling into a train of reverie and recollection. First of all I remembered, with a smile, the unexpected manner in which a relation of mine was discovered by an ac