What fictional group created by Arthur Machen protected the British Army during the Battle of Mons?
Arthur Machen: Arthur Machen ( ; 3 March 1863 – 15 December 1947) was a Welsh author and mystic of the 1890s and early 20th century. Arthur Machen:  He is also well known for his leading role in creating the legend of the Angels of Mons. Angels of Mons: The Angels of Mons is a popular legend about a group of angels who supposedly protected members of the British Army in the Battle of Mons at the outset of the First World War.
The Angels of Mons