Hellboy and the B.P.R.D. - 1955 - Burning Season (2018) (digital) (Son of Ultron-Empire)

Hellboy and the B.P.R.D. - 1955 - Occult Intelligence 001 (2017) (digital) (Son of Ultron-Empire)

Hellboy and the B.P.R.D. - 1955 - Occult Intelligence 002 (2017) (digital) (Son of Ultron-Empire)

Hellboy and the B.P.R.D. - 1955 - Occult Intelligence 003 (2017) (digital) (Son of Ultron-Empire)

Hellboy and the B.P.R.D. - 1955 - Secret Nature (2017) (digital) (Son of Ultron-Empire)