Possible Clues:

• Octopus in a Disney film
• Author ___ K. Le Guin
• Villainess in 'The Little Mermaid'
• Sea witch in "The Little Mermaid"
• Andress of "Dr. No"
• Disney villain inspired by the drag queen Divine
• British saint
• Author ___ Le Guin
• Sci-fi author __ K. Le Guin
• Art teacher's daughter who suffers at the rainbow's end