Related Clues:

• Spare book
• Be a soldier again, but not in the front line
• Hold back, quietly getting out of jam
• Old and new label in dispute
• Retain; lack of warmth
• Book 8
• Understudy
• Book left on the bench?
• Classic television going back over popular time
• Bank book
• Protected wildlife area
• Strive to have new label accepted as classic
• One on bench taking top off bottle
• Coolness of one that hasn't made the team
• Keep back, quietly avoiding jam