$1.40 net.

HOUGHTON
MIFFLIN
COMPANY
BOSTON
AND
NEW YORK

"K"


By Mary Roberts Rinehart
Author of "The Street of Seven Stars," etc.

"A brilliant story of hospital wards and work, of nurses, of surgeons, of discouragements, of successes, of poverty, of wealth, of love—in short, of humanity."—Cleveland Town Topics.

"This absorbing tale of mystery, love, and ambition is the climax of Mrs. Rinehart's art."—Kansas City Star.

"No fiction reader can afford to omit the pleasure of knowing 'K.'"—Cleveland Plain Dealer.

"Intensely readable from the first page to the last."—New York Tribune.

"Mrs. Rinehart has never written a more engrossing story."—Literary Digest.