The story "The Adventure of the Haunted Library" features a tribute to the William Hope Hodgson character Carnacki the Ghost-Finder, who is said to have initially investigated the case before passing it on to Solar Pons. Derleth published the first American (and first expanded) edition of Carnacki, the Ghost-Finder under his Arkham House imprint.
Contents
The Casebook of Solar Pons contains the following tales:
Chalker, Jack L.; Mark Owings (1998). The Science-Fantasy Publishers: A Bibliographic History, 1923-1998. Westminster, MD and Baltimore: Mirage Press, Ltd. p. 844.
Joshi, S.T. (1999). Sixty Years of Arkham House: A History and Bibliography. Sauk City, WI: Arkham House. p. 180. ISBN0-87054-176-5.
Nielsen, Leon (2004). Arkham House Books: A Collector's Guide. Jefferson, NC and London: McFarland & Company, Inc. pp. 151–152. ISBN0-7864-1785-4.