Book 1

The Secret of Terror Castle

by Robert Arthur, Alfred Hitchcock
Sep 12, 1964
English
Hardcover (179 pages)

Book 2

4.0 (1)
Jan 1, 1981
English
Hardcover

Book 3

3.5 (2)
Jan 1, 1978
English
Hardcover (185 pages)
Oct 10, 1965
English
Hardcover (185 pages)

Book 4

The Mystery of the Green Ghost

by Robert Arthur, Alfred Hitchcock
4.0 (3)
Jul 12, 1985
English
Paperback (179 pages)

Book 5

Book 6

3.0 (1)
Jan 1, 1966
English
Hardcover (158 pages)

Book 7

Jan 1, 1967
English
Hardcover (180 pages)

Book 8

3 etsivää ja hopeinen hämähäkki

by Robert Arthur, Inkeri Pitkänen
Jan 1, 1983
Finnish
Paperback (151 pages)
4.0 (2)
Sep 12, 1985
English
Paperback (176 pages)

Book 9

4.0 (1)
Oct 15, 1991
English
Paperback (192 pages)

Book 10

4.0 (2)
Jun 13, 2000
English
Paperback (176 pages)