ILLUSTRATIONS
Reading edition
“The Battle of the Blood” Frontispiece
FACING PAGE
Mr. Upton Sinclair and Mr. Michael Williams 16
Mr. Horace Fletcher 42
Mr. Horace Fletcher Making a World’s Record 52
Professor Russell H. Chittenden, Ph. D., LL.D., Sc. D. 70
Professor Irving Fisher, Ph. D. 82
Mr. John E. Granger Breaking the World’s Record for Deep-Knee Bending 88
M. Elie Metchnikoff 114
Professor Lafayette B. Mendel, Ph. D. 138
Mr. Upton Sinclair’s Children 146
Mr. Sinclair’s Children 176
The Daily Swim 206
Fresh Air in Bermuda 220
Outdoor Exercise 236
Dr. J. H. Kellogg 2580
A Group at the Battle Creek Sanitarium 27