no. 1
Johnny Winger and the Serengeti Factor
Philip Bosshardt
no. 2
Johnny Winger and the Amazon Vector
Philip Bosshardt
no. 3
Johnny Winger and the Hellas Enigma
Philip Bosshardt
no. 4
Johnny Winger and the Golden Horde
Philip Bosshardt
no. 5
Johnny Winger and the Great Rift Zone
Philip Bosshardt
no. 6
Johnny Winger and the Europa Quandary
Philip Bosshardt
no. 7
Johnny Winger and the Battle at Caloris Basin
Philip Bosshardt