Hector Hugh Munro used the pen-name Saki. Saki’s works frequently satirised Edwardian society and culture and often had a mischievous twist, sometimes leaning toward the bizarre. An example of the mischievous is Down Pens, a story about the trials of responding to gift-givers with notes of gratitude, for politeness’ sake.

You can find out more about Saki at the ultimate arbiter of absolute truth, Wikipedia.