Roger had planned to send a great many valentines to the girls and boys he knew.There were beautiful valentines in the toy shop window,red satin hearts in little heart-shaped boxes,painted post card valentines,and little card-board figures holding baskets of flowers. Roger had been saving his allowance for four weeks and he was quite sure that he had enough money to buy a valentine for the little girl next door,and one for the little girl across the street,and one for the boy on the next block,and one fo...