- Sea of greed, a novel from the Numa files, Clive Cussler and Graham Brown
- Nighthawk, a novel from the NUMA Files, Clive Cusslern and Graham Brown
- The saboteurs, Clive Cussler and Jack DuBrul
- The cutthroat, Clive Cussler and Justin Scott
- The oracle, Clive Cussler and Robin Burcell
- Dark vector, a novel from the NUMA files, Graham Brown
- The Gangster, an Isaac Bell adventure, Clive Cussler and Justin Scott