10-99
Kalkofe comments. The Three Investigators and the Green Ghost
Is there a green ghost haunting Mathias Green's house? Justus, Peter and Bob search everywhere fo...
10-13
Hardcover
eBook
The Three Investigators and the Haunted Castle
A haunted castle and an eccentric silent film star – the cult detectives' very first case is alre...
10-13
eBook
The Three Investigators and the Secret of Terror Castle
Alfred Hitfield has found new helpers: The Three Investigators Jupiter, Pete and and Bob. Their f...
10-13
Hardcover
eBook
The Three Investigators and the Curse of the Ruby
In this case, the Three Investigators are dealing with a mysterious ruby that carries a curse. An...
10-13
eBook
The Three Investigators and the Whispering Mummy
Can a 3,000-year-old mummy whisper? And in an ancient Egyptian dialect that no one can understand...
10-13
eBook
The Three Investigators, and the Silver Spider
Lars Holmqvist is to be cheated out of his inheritance. The Three Investigators want to help him ...
10-13
eBook
The Three Investigators, and the Green Ghost
Oddly enough, on this evening, it's not just Bob and Peter who happen to be visiting the house of...
10-13
eBook
The Three Investigators, and the Strange Alarm Clock
A shiver runs down the spines of the Three Investigators as they start the seemingly ordinary ala...
10-13
eBook
The Three Investigators and the Mystery of the Stuttering Parrot
Every true "The Three Investigators" fan dreams of following the adventures of Jupiter, Pete, and...
10-13
eBook
Die drei ??? und das Geheimnis der flüsternden Mumie
Is it possible for a 3,000-year-old mummy to begin to whisper? Even strange words in an ancient E...
10-13
eBook
The Three Investigators and the Vanished Treasure
An old lady is allegedly being harassed day and night by small "gnomes". While the Three Investig...
10-13
eBook
The Three Investigators and the Mystery of the Fiery Eye
Jupiter, Pete and Bob have to solve an old man's riddle to uncover a great fortune for a friend o...
10-13
eBook
The Three Investigators, and the Talking Skull
When Justus Jonas buys an old suitcase at an auction, neither he nor his two friends have any ide...
10-13
eBook
The Three Investigators, and the Ghost Island
Everything seems to indicate that the Greek Chris and his sick father have something to do with t...
10-13
Paperback
The Three Investigators and the Talking Skull
Justus buys an old suitcase at auction – and suddenly a talking skull, a missing magician, and sh...
10-13
eBook
The Three Investigators and the Mystery of the Screaming Clock
An alarm clock went off with the scream of a woman in mortal terror. Who could have made such a c...
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