Possible Clues:

• "Mazes and Monsters" author Jaffe
• Jaffe who wrote 'Mazes and Monsters'
• Longtime first name in gossip
• Barrett of gossip columns
• Jaffe who wrote "Class Reunion"
• Gossipmonger Barrett
• Barrett who was known for dishing
• 'Mazes and Monsters' author Jaffe
• Building supplies giant
• Barrett of dish