The copy of this collection that I've just emerged from is the two part paperback edition published by Panther Paperbacks in the mid 1970s that reprints the 1960s collection of the same name (also published more recently by Tartarus Press).
Volume 1 contains the real classics - 'The Great God Pan', 'The White People', 'The Inmost Light', 'The Shining Pyramid' and 'The Great Return' - all of which I've read either several times over or quite recently. Volume 2 has it's share of well known Machen's also with 'The Bowmen' and the two longer tales from 'The Three Imposters' - 'The Novel of the Black Seal' and 'The Novel of the White Powder' - but these are followed by some later and less well known - at least to me - stories, some of which I've read but am very happy to do so again.
'The Bright Boy' is the oddity here. A slightly incoherent and silly tale tale of corrupt individuals and overly elaborate schemes has little to recommend it. Better - much better - but still a little unsatisfying is 'The Children of the Pool' where Machen sets up an intriguing and uncomfortable rural horror which he then allows to peter out amidst a host of rationalisations.
The big draw for me was the presence of the story that's been described as the gem of Machen's later work. 'N' is an almost psychedelic story of alternate realms and the thin place in a drab London suburb where an unearthly garden is visible to some of it's inhabitants. It's a delight and offers another welcome glimpse of Machen's explorations of world's parallel to our own.
On it's own volume 2 proved to be a fantastic read but in conjunction with the first as originally intended it is a thing of sublime wonder.
Buy it here - Tales of Horror and the Supernatural
you enjoy what we do here on Wyrd Britain and would like to help us
continue then we would very much appreciate a donation towards keeping
the blog going - paypal.me/wyrdbritain