1: Unscripted part for head librarian (2,3)
6: Unappealing environment for a snooze (3)
7: Flower inducing forgetfulness in vaudeville theater (5)
8: Piece of pottery containing drink to make beast tender (9)
10: Put a new value on what secret agent is hiding (5)
11: One final, huge Greek goddess (3)
13: A heron regrets losing its wings (5)