Book 1

The Hog Murders

by William L. DeAndrea
Jan 1, 1999
English
Paperback (210 pages)
Edition: Reprint

Mordgespinste

by William L. DeAndrea, Eva Schwarz
Jan 1, 1980
German
Paperback (220 pages)

ホッグ連続殺人

by William L. DeAndrea, 真崎 義博
Jan 1, 2005
Japanese
Paperback (361 pages)

Book 2

The Werewolf Murders

by William L. DeAndrea
May 1, 1992
English
Hardcover (234 pages)