Under the Gun
Hannah Jayne
Underworld Detection Agency (4)
Second Chance Demon
April Margeson
Trouble in the Pipeline
Franklin W. Dixon
Hardy Boys Casefiles (26)
Dead on Target
Hardy Boys Casefiles (1)
Sight of Proteus
Charles Sheffield
Proteus (1)
Proteus Unbound
Proteus (2)
Proteus in the Underworld
Proteus (3)