1: One final, huge Greek goddess (3)
2: Venomous enemy lurks in Caspians (3)
3: Perhaps men sit and eat in a cafe (9)
4: A heron regrets losing its wings (5)
5: Haley's book provides moral support (5)
8: I sent out a little map (5)
9: Roosevelt's undergarment? (5)
11: Freshen the atmosphere (3)
12: Nothing we have to pay (3)