The progress of the sport of football in this country, and a corresponding growth of inquiry as to the methods adopted by experienced teams, have prompted the publication of this book. Should any of the suggestions herein contained conduce to the further popularity of the game, the object of the writer will be attained. Rugby football—for it is from the Rugby Union Rules that our American Intercollegiate game was derived—dates its present era of popularity from the formation in England, in 1871, of a union of some score of clubs. Nearly ten years before this there had been an attempt made to unite the various diverging football factions under a common set of laws; but this proved a failure, and the styles of play became farther and farther apart. Of the Association game one can say but little as regards its American following. It is quite extensively played in this country, but more by those who have themselves played it in Great Britain than by native-born Americans. Its popularity is extending, and at some day it will very likely become as well understood in this country as the derived Rugby is to-day. Its essential characteristic is, that it is played with the feet, in distinction from the Rugby, in which the ball may be carried in the hands.