When Colonel Hunter wrote PEP in 1914 and offered it to The Reilly & Britton Company, we immediately accepted the manuscript for publication. So highly did we regard the work that the president of this company, over his signature, contributed an introductory note of endorsement, citing his own experience in following the rules and principles laid down in PEP for the attainment of "poise, efficiency and peace."

Our confidence and belief in PEP were amply justified. Eight large editions were printed in four years. Over 70,000 copies have been sold.

THINK—the last book that Colonel Hunter wrote—is now published for the first time. It is especially important, coming, as it does, at a time when commonsense thinking, good health, good cheer, optimism and rational methods of living are more necessary than ever before.

In this trenchantly written volume, Colonel Hunter has given some golden advice to the man or woman who is facing the big problems of to-day in a wavering or hopeless spirit. Correct your thinking. Get a grip on yourself. Colonel Hunter tells you how.

THINK