1.
Double Crossing (Nancy Drew/Hardy Boys Super Mystery, No 1)
Danger
Down Under (A Nancy Drew and Hardy Boys Supermystery)
Operation
Titanic (Nancy Drew and Hardy Boys Supermystery)
Islands of Intrigue (Nancy Drew and Hardy Boys Supermystery)
by Carolyn Keene
Paperback from Simon Pulse
Book Published: May, 1996
Out of Print - Try Used Books
Best of Enemies (Nancy Drew and Hardy Boys Supermystery)
by Carolyn Keene, Ann Greenberg
Paperback from Simon Pulse
Book Published: April, 1991
Out of Print - Try Used Books
High Survival (Nancy Drew and Hardy Boys Supermystery)
by Carolyn Keene, Ann Greenberg
Paperback from Archway
Book Published: March, 1993
Out of Print - Try Used Books
Tour of Danger (Nancy Drew and Hardy Boys Supermystery)
by Carolyn Keene
Paperback from Archway
Book Published: April, 1992
Out of Print - Try Used Books
Evil in Amsterdam (Nancy Drew and Hardy Boys Supermystery)
by Carolyn Keene, Ann Greenberg
Paperback from Archway
Book Published: November, 1993
Out of Print - Try Used Books
MYSTERY TRAIN (NANCY DREW HARDY BOY SUPERMYSTERY 8) : MYSTERY TRAIN
by Carolyn Keene, Ann Greenberg
Paperback from Simon Pulse
Book Published: 01 November, 1990
Out of Print - Try Used Books
Dangerous Games (Nancy Drew and Hardy Boys Supermystery, No 4)
by Carolyn Keene
Paperback from Simon Pulse
Book Published: January, 1991
Out of Print - Try Used Books
Process of Elimination (Nancy Drew and Hardy Boys Supermystery)
Out of Print - Try Used
Books
