Marco Sonnleitner

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Marco Sonnleitner

The Three Investigators, Twins of Darkness It's snowing at ten degrees Celsius, a gigantic chasm opens up overnight, strange mists billow, a...

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eBook

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Marco Sonnleitner

The Three Investigators, Night of the Tiger Who is the client in the three detectives' new case? Messages appear on the computer screen in th...

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Marco Sonnleitner

The Three Investigators, House of Horrors What is going on in that creepy building out on a lonely island? Is it haunted? When a person is ...

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Marco Sonnleitner

The Three Investigators, Terror from the Swamp Of all times, during Peter's night watchman shift, the creepy bog body seems to awaken and cause ...

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Marco Sonnleitner

The Three Investigators and the Phantom from the Sea In a tranquil coastal town not far from Rocky Beach, strange things are happening: A figure rises...

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Marco Sonnleitner

The Three Investigators in The House of the Hangman A series of robberies keeps the Rocky Beach police on tenterhooks. When a seemingly harmless man ...

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Marco Sonnleitner

The Three Investigators, Terror on Campbell Castle Adam Campbell has a difficult inheritance: he has to keep his father's castle in good repair. Sud...

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Marco Sonnleitner

The Three Investigators, In the Dragon's Net The estate of a game programmer is up for sale. But the appointed real estate agent is desperate,...

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Marco Sonnleitner

The Three Investigators and the Cloth of the Dead A camping trip turns into a new case for the Three Investigators: A sinister figure roams a legen...

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Marco Sonnleitner

The Three Investigators and the Curse of Medusa The famous investigative journalist Jeremiah Carmichael has disappeared. The Three Investigators ...

Sale price7,99 €

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Hardcover

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Hardcover

Marco Sonnleitner

The Three ??? The Day of the Dead Who is scaring Linus so badly? Day and night, the young man is haunted by skeletons. Justus, Pete...

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Hardcover

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Hardcover

André Minninger, Marco Sonnleitner

The Three Investigators in the Kingdom of Vampires The double volume with the best vampire cases of the Three Investigators: "Vampire in the Interne...

Sale price9,99 €

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Hardcover

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Hardcover

Marco Sonnleitner, André Marx

The Three Investigators: Demons of Fire Justus, Peter, and Bob are faced with two hot cases in this double volume: "The Fire Fiend" and "...

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March 2027

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Hardcover

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Hardcover

Marco Sonnleitner

Die drei ??? Rivalen der Nacht Eigentlich will Peter Shaw nur sein neues Surfbrett in Badwater abholen. Doch plötzlich steckt er...

Sale price15,00 €

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Paperback

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Paperback

eBook

Marco Sonnleitner

The Three Investigators. Your Case, Deadly Shoot Horror on the film set: Instead of enjoying the filming of a Hollywood movie, Justus, Peter, and ...

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Marco Sonnleitner

The Three Investigators and the Stolen Victory How can that be? The L.A. Strikers were just behind and now they've won the soccer match? They do...

Sale price7,99 €