Related Clues:
- Book; retain
- Shyness; book
- Book the substitute
- Book to keep for oneself
- Player about to hit ball
- Keep back, ice
- Kept back stock of ice
- Book about tennis action
- Hold back a substitute
- What could produce ace or ice?
- Book substitute
- Book put to one side
- Spare book
- Be a soldier again, but not in the front line
- Hold back, quietly getting out of jam