Poirot Investigates
- New York: Dodd, Mead & Co, 1925
New York: Dodd, Mead & Co, 1925. First American Edition. Very Good+. first printing, with no other printings on copyright. Octavo, 282 pages. Publisher's orange cloth, cream end papers. Author's fifth book. All hinges are intact. Neat owner name on ffep; no dust jacket.