Viper 2 - The Master of Tomorrow's Spawn Otros libros de esta serie

Viper 3 - Bad Russian Blood

2013

Viper 4 - Fog of Death

2014

Viper 5 - Vengeance

2014

Viper 6 - Ultimate Sacrifice

2015

Viper 7 - An Eye for an Eye

2015

Viper 8 - The Pit of Hell

2016

Viper 9 -Bloodline of Death

2016

Viper

2013