Related Clues:

• Circulated book by popular writer
• Piggy's place
• Pocket-protector item
• Ballpoint, for example
• Contract requirement
• Calf's place, maybe
• Be the author of
• One with a signature role?
• Cartoonist's tool
• Bird's mouth
• Put down the can
• Point of pen
• Write, subject to restrictions
• Shut up and dash off
• Write of prison