Philipp Christopher

Blood Ties

Vincent

The Piper

Franklin

Adventures of a Mathematician

Henry Hitchens

The Windermere Children

Georg Lauer

The Three Investigators and the Carpathian Dog

Detective Cotta

The Fencing Tournament

Bridge of Names

Michael (as Philipp C. Wolter)

Brothers

Jericho Ridge

Carter

Tödliche Gefühle

Sven Kellermann

Bittersweet Monday

Jeremy (as Philipp C. Wolter)

Bansu

Bessel Smith