I read in July
The Eye of Osiris, 1911 (Dr Thorndyke Mysteries #3) by R. Austin Freeman
The Seventh Guest (1935) by Gaston Boca (transl. John Pugmire)
The Case of Miss Elliott: The Teahouse Detective, 1905 by Baroness Orczy
Tread Softly, 1937 (Anthony Bathurst Mysteries # 20) by Brian Flynn
Black Widow (A Peter Duluth Mystery #8), 1952 by Patrick Quentin
The Crime at Tattenham Corner, 1929 (Inspector Stoddart Book 2) by Annie Haynes
The Duke of York’s Steps, 1929 (Inspector Poole #2) by Henry Wade
The Rising of the Moon, 1945 (Mrs Bradley #18) by Gladys Mitchell
A Crime is Afoot 