Related Clues:

• Distance from a base
• Aid for a detective
• Techniques
• Detective's find
• Bits of inside info
• Pro's suggestions
• Barrier for Superman's X-ray vision
• Bill add-ons
• Slightest amount
• 'Warmer' or 'colder'
• Help of a kind
• Leads, to sleuths
• Bread in a jar
• Assume command
• ''Get the ___ out!''