Possible Clues:

• Detailed examination of structure, content
• Breakdown -- and what might resolve it?
• Snail, say, is about to show resolution
• Criticism in article lay badly with sibling
• Returning unknown girl to spies for investigation
• Hear girl in Wonderland is following an investigation
• Summary of a bowler's figures, perhaps
• Snail, say, is about to show determination
• See 15
• Freudian's forte