12 letters "Dream Caused by the Flight of a Bee Around a Pomegranate a Second Before Awakening" artist Answer: SALVADORDALI
12 letters Writer who was the source of all the words with asterisked clues in this puzzle Answer: LEWISCARROLL
12 letters Undercover operatives ... or what are hiding in 17-, 20-, 35- and 58-Across? Answer: SECRETAGENTS
12 letters What 17-, 33-, 47- and 66-Across exhibit, despite appearances to the contrary Answer: ALLITERATION