GEORGE W. ROLLINS, BOSTON, MASS.--The best kind of training for a ten-mile bicycle race is to take short spins of a mile or two at speed on a track, and long rides of from fifteen to eighteen miles on the road, on alternate days, for two or three weeks previous to the date of the race. If you can ascertain what road the race is to be run over, it is well to become as familiar with it as possible; but do not try to ride the distance on time more frequently than once in ten days. F. J. CHAPMAN, NEW RICHMOND, WIS.--See answer above for your question on training. Cold baths are good, if you rub down well afterward. Never continue exercising when you begin to feel the slightest fatigue. It is not well to go to bed immediately after exercising; and it is better to run early in the morning rather than in the evening. THE GRADUATE. ADVERTISEMENTS. Arnold Constable & Co * * * * * INFANTS' and CHILDREN'S WEAR. _Real Lace Robes,_ _Organdie Dresses, French Caps,_ _Hand-made Guimpes,_ COATS. * * * * * Children's Reefers, Outing Suits, Wash Dresses. Children's Hand-Emb. Underwear. * * * * * Broadway & 19th st. NEW YORK. The many imitations of HIRES Rootbeer simply point to its excellence--the genuine article proves it. Made only by The Charles E. Hires Co., Philadelphia. A 25c. package makes 5 gallons. Sold everywhere. FOR THE CHILDREN. Impure food that may not seriously affect the stronger digestive organs of an adult will frequently cause serious illness in a child. A child's food is largely cakes and bread, and these things when light, sweet, and composed of materials free from deleterious substances are easily digested, nutritious, and wholesome. But there is a danger to children too liable to be lost sight of. If their bread and cake are risen with alum baking powders they are not healthful, but will produce serious digestive disturbances. Mothers are liable to overlook this fact, and because such food may not produce immediate ill results with the adult, give it to the children unmindful of their greater susceptibility to harm. Professor Willard Parker, United States Surgeon-General Hammond, Professor Alonzo Clark, and other eminent physicians have spoken most earnestly of the evils arising from food made with these alum baking powders. The makers of the Royal Baking Powder are entitled to the thanks of every mother in the land, because of the better food it insures. The physicians tell us that its use in biscuit and cake really adds to the healthfulness of these articles. We have known some of the best doctors to prescribe Royal Baking Powder as a remedy for digestive disturbances who, when asked why they did it, replied: "Because this is about the only form in which we can get chemically pure cream of tartar and bi-carbonate of soda."