The Secret Adversary
- New York: Dodd, Mead & Co, 1922
New York: Dodd, Mead & Co, 1922. First American Edition. Very Good. first printing, with no other printings on copyright page. Small octavo, 330 pages; publisher's tan cloth, cream end papers. Bookplate, inner hinges cracked. Internally clean and bright, with no markings of any kind. No dust jacket.