Copyright, 1928, by
Harcourt, Brace and Company, Inc.
- Published, April, 1928
Second printing, April, 1928
Third printing, April, 1928
Fourth printing, April, 1928
Fifth printing, May, 1928
Sixth printing, May, 1928
Seventh printing, May, 1928
Eighth and ninth printings, July, 1928
tenth printing, August, 1928
Eleventh printing, August, 1928
Twelfth printing, September, 1928
Thirteenth printing, September, 1928
fourteenth printing, October, 1928
Fifteenth printing, October, 1928
Sixteenth printing, December, 1928
Seventeenth printing, March, 1929
