Dr Andrew Cook, inventor of a process for making living replicas of human beings, has unwittingly duplicated himself and becomes a secret weapon in the Solar System's struggle for economic survival against a powerful alien culture, the Sentients.
Set in a futuristic world where humans live in isolation and...
Henry Brogan is an elite 51-year-old assassin who's ready to...
Ba'al travels back in time and prevents the Stargate program...
