Includes

Grendel (1986)

1-2

4-40

Grendel War Child (1992) 

1

Grendel Tales Four Devils, One Hell (1993)

1

Grendel Tales The Devil in Our Midst (1994)

1-2

Grendel Devil's Legacy (2000)

1-3

Grendel Devil's Odyssey (2019 Dark Horse)

1

6