From a Philosopher:

I began reading “Co-op” Friday p. m. and hardly laid it down till I finished it Saturday. It is one of the finest things you have done—or anybody else on the American scene has done.

JOHN DEWEY

From a Novelist:

I feel that it is socially important and that it would be a fortunate thing for this country if it were widely read. I really feel that if most of the previous works of Sinclair, particularly “Oil,” “The Brass Check,” “The Profits of Religion,” “King Coal,” “100%,” “The Goose Step,” “Money Writes,” had been widely read and distributed, this country would be in a much better position to understand itself than it is now. “Co-op” is a logical outcome of all the things which Sinclair has protested against during his literary life. I certainly wish for it a wide sale and consideration.

THEODORE DREISER.

From an Editor:

Every word is priceless. It’s a GRAND JOB, Uppie, and I will sing its song.... Your “Co-op” is a thrilling tale, beautifully done.

ROB WAGNER.

From a Reviewer: