Marco Sonnleitner

10-13

eBook

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10-13

eBook

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...

Sale price5,99 €

10-13

eBook

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10-13

eBook

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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10-13

eBook

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10-13

eBook

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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10-13

eBook

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10-13

eBook

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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10-13

eBook

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10-13

eBook

Marco Sonnleitner

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

Sale price7,99 €

10-13

eBook

Hardcover

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10-13

eBook

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...

Sale price7,99 €

10-13

eBook

Hardcover

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10-13

eBook

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 €

10-13

eBook

Hardcover

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10-13

eBook

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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10-13

eBook

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eBook

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,...

Sale price5,99 €

September 2026

10-13

eBook

Hardcover

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eBook

Hardcover

Marco Sonnleitner

The Three ??? Quietly the Horror Falls The Three Investigators are helping out at the L.A. Post Christmas party on an excursion steamer ...

Sale price8,99 €

Juli 2026

10-13

eBook

Hardcover

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eBook

Hardcover

Marco Sonnleitner

The Three ??? Under Suspicion During a ride in the Rolls Royce, chauffeur Morton is arrested by the police. The Three Investiga...

Sale price9,99 €

Juli 2026

10-13

Hardcover

eBook

10-13

Hardcover

eBook

Marco Sonnleitner

The Three Investigators: Under Suspicion While driving the Rolls Royce, chauffeur Morton is arrested by the police. The Three Investigator...

Sale price12,00 €

10-12

Paperback

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10-12

Paperback

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 ...

Sale price7,00 €

September 2026

10-13

Hardcover

eBook

10-13

Hardcover

eBook

Marco Sonnleitner

The Three Investigators: Quietly Falls the Horror The Three Investigators are helping out at the L.A. Post Christmas party on an excursion steamer ...

Sale price13,00 €

10-13

eBook

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10-13

eBook

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 €