22 books • 1 series
Susurros en las sombras
Flüstern im Schatten
Murmures dans l'ombre
Echoes of Tomorrow
The Legacy of a Lost Voyager
Shadows of the Past
Virtual Shadows
Fractured Perception
Viaje Encubierto
Trajet Sous Couverture
The Arcane Threshold
Awakening of the Machines
Guardians Between Worlds
The Lost Worlds
Undercover-Fahrt
Shadow Thief
Mindlock (100 Series about the Police, #3)
Echoes in the Dark
Whispers in the Shadows (100 Series about the Police, #2)
Undercover Ride (100 Series about the Police, #1)
The Timekeeper's Clock
The Legacy of the Aesir
