Possible Clues:

• One who it's suggested might suck eggs is a fool
• Zola best seller
• Dad's mom
• See 26 Across
• Zola's femme fatale
• Family moniker
• ''Peter Pan ''pooch
• Barrie Newfoundland
• The Darlings' dog in 'Peter Pan'
• Certain relative, in Yiddish and other languages