2: Betraying no emotion when Greek god has first expired (7)

6: Put a new value on what secret agent is hiding (5)

8: Looks like an eyesore, sounds like an eyesore (3)

9: A state, see - one in America - one with an American capital (9)

11: A representative may be a scamp (3)

12: Frost over mid-January during epic exploit (3,2)

13: Correspondence from landlords (7)

1: Shower time, Bonzo? Spring, I hear (5)

3: I need half a month before becoming a saint (9)

4: Father's wise migration (7)

5: Anyway - no! (3)

7: Shout it out loud - alternatively, mutter quietly (7)

10: First and most powerful male (5)

11: Crook skimmed cash register? (3)