Title: The Blue Geranium

Published in: The Story-Teller Magazine

Year of publication: 1929        Publication month: December

Issue: Vol. XLVI, No. 272

Printed by: ?

Original book publication: The Thirteen Problems 1932 (British edition)
Published in the US the following year under the title The Tuesday Club Murders.

First publication in Sweden: Den blå pelargonian 1933 (Dagens Nyheter on February 12)

Price: ?

Number of instalments: One instalment.