42 books in series

Alfred Hitchcock and The Three Investigators

Alfred Hitchcock and The Three Investigators is a 42-book series with 42 primary works first released in 1964 with contributions by Robert Arthur, William Arden, and 5 others.

The Secret of Terror Castle
#1PopularFirst

1964 • 16 Readers • 165 pages 3.6

The Mystery of the Whispering Mummy
#3

1965 • 7 Readers • 180 pages 3.3

Die drei ??? und der grüne Geist
#4

1965 • 2 Readers • 142 pages 4.5

Myst Vanishing Treasu Ah05 3in
#5

1966 • 2 Readers • 160 pages 3

The Mystery of the Fiery Eye
#7

1967 • 2 Readers • 164 pages 3

Myst Silver Spider Ah08 3i
#8

1967 • 4 Readers • 126 pages 3

The Mystery of the Screaming Clock
#9

1968 • 2 Readers • 184 pages 3

Záhada stonajúcej jaskyne
#10

1968 • 1 Reader • 108 pages

The Mystery of the Talking Skull
#11

1969 • 3 Readers • 176 pages 3

The Mystery of the Laughing Shadow
#12

1969 • 4 Readers • 126 pages 3

The Mystery of the Coughing Dragon
#14

1970 • 5 Readers • 167 pages 3

The Mystery of the Flaming Footprints
#15

1971 • 3 Readers • 175 pages 3.7

The Mystery of the Nervous Lion
#16

1971 • 2 Readers • 150 pages 3

Den syngende slange
#17

1972 • 2 Readers • 159 pages 3.5

The Mystery of the Shrinking House
#18

1972 • 2 Readers • 153 pages 4

The Secret of Phantom Lake
#19

1973 • 2 Readers • 148 pages 4

The Mystery of Monster Mountain
#20

1973 • 3 Readers • 172 pages 3.3

The Secret of the Haunted Mirror
#21

1974 • 1 Reader • 145 pages

The Mystery of the Dead Man's Riddle
#22

1974 • 2 Readers • 145 pages 3

Záhada neviditeľného psa
#23

1975 • 1 Reader • 113 pages

The Mystery of the Dancing Devil
#25

1976 • 2 Readers • 134 pages 3

The Mystery of the Headless Horse
#26

1977 • 3 Readers • 151 pages 3.5

The Mystery of the Sinister Scarecrow
#29

1979 • 1 Reader • 151 pages 4

The Secret of Shark Reef
#30

1979 • 2 Readers • 157 pages 3

Mystery of the Blazing Cliffs
#32

1981 • 1 Reader • 158 pages

Záhada purpurového piráta
#33

1982 • 1 Reader • 113 pages

The Mystery of the Kidnapped Whale
#35

1983 • 1 Reader • 178 pages 3

Die drei ??? und der heimliche Hehler
#36

1983 • 1 Reader • 137 pages 3

Tajemnica gołębia o dwóch pazurach
#37

1983 • 1 Reader • 145 pages

The Mystery of the Trail of Terror
#39

1984 • 2 Readers • 192 pages 3

The Mystery of the Rogues' Reunion
#40

1985 • 2 Readers • 176 pages 4

The Mystery of the Creep-Show Crooks
#41

1985 • 1 Reader • 177 pages 3

The Mystery of Wreckers' Rock
#42

1986 • 1 Reader • 184 pages 3

The Mystery of the Cranky Collector
#43

1987 • 2 Readers • 182 pages 3