Related Clues:

• Attempt to incorporate one book in a cycle
• 'The Divine Comedy,' e.g
• In experiment I saw sections from original Star Wars?
• Group of three literary works
• Set of three literary or dramatic works
• 'Back to the Future' films, e.g
• Three linked works I record in test
• Attempt to nail one record in series of three
• Attempt to cover one diary in three books
• Three-parter
• Set of books like Elie Wiesel's 'Night,' 'Dawn' and 'Day'