(Lewis) Sinclair Main Street, FIRST EDITION, FIRST ISSUE, bookplate, original blue boards, title in orange on boards, slightly rubbed, ownership inscription on pastedown, 8vo, New York, Harcourt, Brace and Howe, 1920; Elmer Gantry, FIRST EDITION, FIRST ISSUE,  bookplate, original blue boards, title in orange on boards, boards slightly rubbed, 8vo, New York, Harcourt, Brace and Company, 1927 (2)