Allen Hammack

• Top Secret
• Assault on the Aerie of the Slave Lords
• Burned Bush Wells
• Day of Al'Akbar (Advanced Dungeons and Dragons Module I9)
• Fantastic Treasures
• The Ghost Tower of Inverness (Advanced Dungeons & Dragons module C2)
• Top Secret : Espionage Role-Playing Game : New World Order
• Top Secret : Plus the White Queen
• White Queen : A Mission for Top Secret