The Trap
Paul Blum
Rendezvous in Rome
Carolyn Keene
Nancy Drew Files (73)
The Accidental Soldier
John Charalambous
Howl for It
Cynthia Eden & Shelly Laurenston
The Trikon Deception
Ben Bova & Bill Pogue & William R. Pogue
Leviathans of Jupiter
Ben Bova
Grand Tour (17)