Charles K.—The recipe for butter-scotch was in the Post-office Box of Young People No. 37.
Ford M. G.—The specimen you send is a sphinx moth, of which there are several varieties in the United States.
F. W. B.—You can obtain the numbers of Young People you wish by sending one dollar and fourteen cents to the publishers.
Brownie.—A salt-water turtle feeds upon the tough stems of sea-weeds, and upon crustacea and very small mollusks, but it might eat bits of bread and meat, or insects.
George H. K.—We doubt if you could make a microscope which would be as cheap or as satisfactory as one already manufactured. Microscopes may be bought at all prices.