_“Blue Cover” Series, each number 10c._
No. 12A Spalding’s Official Athletic Rules
No. 27 College Athletics
No. 55 Official Sporting Rules
No. 87 Athletic Primer
No. 156 Athletes’ Guide
No. 178 How to Train for Bicycling
No. 182 All Around Athletics
No. 255 How to Run 100 Yards
No. 302 Y. M. C. A. Official Handbook
No. 317 Marathon Running
No. 342 Walking for Health and Competition
No. 362 Track, Relay and Cross Country Rules of the National
Collegiate Athletic Ass’n.
_“Green Cover” Series, each number 10c._
No. 3P. How to Become an Athlete By James E. Sullivan
No. 4P. How to Sprint
_“Red Cover” Series, each number 25c._
No. 1R. Spalding’s Official Athletic Almanac
No. 17R. Olympic Games, Stockholm, 1912
No. 45R. Intercollegiate Official Handbook
No. 48R. Distance and Cross Country Running
No. 70R. How to Become a Weight Thrower