parrot once belonged to Robinson Crusoe.  No doubt the skeleton is conveyed from Poe.  I think little of these, they are trifles and details; and no man can hope to have a monopoly of skeletons or make a corner in talking birds.  The stockade, I am told, is from Masterman Ready.  It may be, I care not a jot.  These useful writers had fulfilled the poet’s saying:  departing, they had left behind them Footprints on the sands of time, Footprints which perhaps another—­and I was the other!  It is my debt to Washington Irving that exercises my conscience, and justly so, for I believe plagiarism was rarely carried farther.  I chanced to pick up the Tales of a Traveller some years ago with a view to an anthology of prose narrative, and the book flew up and struck me:  Billy Bones, his chest, the company in the parlour, the whole inner spirit, and a good deal of the material detail of my first chapters—­all were there, all were the property of Washington Irving.  But I had no guess of it then as I sat writing by the fireside, in what seemed the spring-tides of a somewhat pedestrian inspiration; nor yet day by day, after lunch, as I read aloud my morning’s work to the family.  It seemed to me original as sin; it seemed to belong to me like my right eye.  I had counted on one boy, I found I had two in my audience.  My father caught fire at once with all the romance and childishness of his original nature.  His own stories, that every night of his life he put himself to sleep with, dealt perpetually with ships, roadside inns, robbers, old sailors, and commercial travellers before the era of steam.  He never finished one of these romances; the lucky man did not require to!  But in Treasure Island he recognised something kindred to his own imagination; it was his kind of picturesque; and he not only heard with delight the daily chapter, but set himself acting to collaborate.  When the time came for Billy Bones’s chest to be ransacked, he must have passed the better part of a day preparing, on the back of a legal envelope, an inventory of its contents, which I exactly followed; and the name of ’Flint’s old ship’—­the Walrus—­was given at his particular request.  And now who should come dropping in, ex machina, but Dr. Japp, like the disguised prince who is to bring down the curtain upon peace and happiness in the last act; for he carried in his pocket, not a horn or a talisman, but a publisher—­had, in fact, been charged by my old friend, Mr. Henderson, to unearth new writers for Young Folks.  Even the ruthlessness of a united family recoiled before the extreme measure of inflicting on our guest the mutilated members of The Sea Cook; at the same time, we would by no means stop our readings; and accordingly the tale was begun again at the beginning, and solemnly re-delivered for the benefit of Dr. Japp.  From that moment on, I have thought highly of his critical faculty; for when he left us, he carried away the manuscript in his portmanteau.