Insanity, on 05 December 2012 - 03:39 AM, said:
Barnes & Noble has his complete fiction published in a single leather bound volume, and for a reasonable price of $20 or so, ISBN-13: 9781435122963.
Lovecraft did help other authors rewrite some of their work, or co-wrote with them, and even did some ghost writing under other names. These will not be in that collection, but there is a book title 'The Horror in the Museum' published by Delrey, which is a collection of most of these other stories. From this collection, a few good ones are 'The Mound', 'The Curse of Yig', and 'The Horror at the Museum'.
This volume is a steal. It offers you all 74 of H.P. Lovecraft novels, novellas, and short stories for a mere $20 in their brick and mortar stores and $18 in their online store.
But here's the catch, buyer beware of the 2008 version with the
gold book ribbon because it is full of typos.
Barnes & Noble proofread their volume properly in the 2010/11 version with the
purple book ribbon because it has corrected all of the typos.
Gold ribbon (2008) = bad
Purple ribbon (2010/11) = good
But I doubt they have any of the gold ribbon volumes in their brick and mortar stores or online available anymore.
Emin, on 27 December 2012 - 07:50 PM, said:
Interesting, I shall look for his works to read.

I suggest reading these 7 short stories in this order:
The Great God Pan
The White People
The Novel Of The Black Seal
The Shining Pyramid
Out Of The Earth
The Terror
The Novel Of The White Powder
These seven alone represent the very best of Machen horror, and also not all of Machen's stories are horror either.
Some find The White People challenging because it relies on images seen through the eyes of a adolescent girl. One has to read between the lines and remember Machen was a master at early decadent horror.
EDIT: Forgot Out Of The Earth!
Edited by Ambush Bug, 28 December 2012 - 12:35 AM.