Related Clues:

• The sixth letter of the Greek alphabet
• Greek character held by Catherine Jones
• Foreign character stuck in maze tantalisingly
• From the South Temperate Zone, letter enclosed
• Hollywood's Catherine ___ Jones
• Zeus' beginning?
• Second of four rhyming Greek letters
• Catherine ___ Jones
• Letter between epsilon and eta
• Greek 'Z'
• Letter from Catherine Jones?
• Greek letter that would be last in English
• What a Z might be
• Letter from abroad's unknown arrival time
• It follows epsilon