He wrote about "The Jesting of Arlington Stringham," "The Secret Sin of Septimus Brope," and "Tobermory" in a collection of "chronicles" of one of his best known characters.  
This author's plays include one written in collaboration with Charles Maude about Hortensia Bavvel, the Mistress of Briony, while another is set in the castle at Tzern of Prince Dmitri of Kedaria.  In addition to The Watched Pot and The Death-Trap, he wrote three novels, including The Westminster Alice, but is better known for the short stories collected in such volumes as The Toys of Peace and The Square Egg.  He wrote about "The Jesting of Arlington Stringham," "The Secret Sin of Septimus Brope," and "Tobermory" in a collection of "chronicles" of one of his best known characters.  FTP, name this author of The Unbearable Bassington and The Chronicles of Clovis.
This author's plays include one written in collaboration with Charles Maude about Hortensia Bavvel, the Mistress of Briony, while another is set in the castle at Tzern of Prince Dmitri of Kedaria.  
Saki (Accept: Hector Hugh Munro)