Related Clues:

• When repeated, a winged threat
• ''Cats'' lyricist's monogram
• Monogram of Mr. Hyde's creator
• 'The Oblong Box' author's initials
• 'To Helen' writer's inits.
• Half a dangerous fly
• "Kidnapped" monogram
• Adventure writer's monogram
• ''Pygmalion'' playwright's monogram
• Toronto Mkt.
• Inits. associated with Hyde
• K'ung Fu-___ (Confucius)
• Where Japanese trade shares: Abbr.
• ''Ash Wednesday'' poet's monogram
• Playwright, initially