Nancy Drew and Hardy Boys: Super Mystery (1988–1998)
- Double Crossing (1988)
- Shock Waves (1989)
- The Last Resort (1989)
- Buried in Time (1990)
- Mystery Train (1990)
- The Paris Connection (1990)
- A Crime for Christmas (1991)
- Best of Enemies (1991)
- Dangerous Games (1991)
- High Survival (1991)
- New Year's Evil (1991)
- Courting Disaster (1993)
- Desperate Measures (1993)
- Hits and Misses (1993)
- Copper Canyon Conspiracy (1994)
- A Question of Guilt (1996)
- High Stakes (1996)
- Operation Titanic (1998)