Novotný, Frantisek. Valhaly
Divergence: 1942 CE
Summary: Series based on the premise that Nazi Germany invoked magic and won World War II using warriors returned from the afterworld.
Series note: Includes Dlouhý den Valhaly, Dalsí den Valhaly: Dopoledne, Dalsí den Valhaly: Odpoledne, and a not-yet-published (concluding?) volume.

Novotný, Frantisek. Dlouhý den Valhaly
Title trans.: Long Day of Valhalla
Divergence: 1942 CE
Published: Altar 1994.
Original in: Czech.

Novotný, Frantisek. Dalsí den Valhaly: Dopoledne
Title trans.: Another Day at Valhalla: Morning
Divergence: 1942 CE
Published: Triton 2002 (8072543008).
Original in: Czech.

Novotný, Frantisek. Dalsí den Valhaly: Odpoledne
Title trans.: Another Day at Valhalla: Afternoon
Published: Triton 2003 (8072543229).
Original in: Czech.