New York: Harper & Brothers Publishers, 1921. Early printing ('M-V'), issued one month after the 1st edition ('K-V'). Cf. NPAA III, p. 139. , 354,  pp. Frontis + 29 inserted plates by George A. Picken. Royal 8vo. Original publisher's olive green cloth with elaborate gilt lettering/decoration. Green pictorial eps. No dust jacket. Square & tight. Bright gilt. Bookplate. A VG+ copy. Item #28694.1
The first collaborative effort by these two writers.