'Germ' is the first Robert Liparulo novel I've read. I must say that until now, my favourite Christian action author has been James Byron Huggins. My preference may be changing... The plot is fast moving and emmersive, and the action scenes are realistic and remind me of 'Bourne on paper.'
Germ is not an overtly Christian novel but successfully combines a terrifingly realistic plot, suspense, mayhem, brutal action and Christian morality to make it a very compelling read.