1: Put a new value on what secret agent is hiding (5)
2: Magician's handy craft of little importance for the auditor (7)
3: Stir outspoken 3-down resident, usually (5)
4: Propensities for placing bets about leader of nags (5)
5: Call to drink like feeding ducks? (7,2)
6: As one lacking a vice (5)
7: Al's framed by unexpectedly nasty examiner (7)
8: Doctor singes off top of sore and bandages (9)
12: One going to a higher court backing Father George, cardinal worker (9)
14: One final, huge Greek goddess (3)
15: Mountain gorilla captivated Scientific American (9)
17: Sounds like everything: a bore (3)
19: Tavern drink for the auditor, one with access to confidential information (7)
21: I left bear in pain it was the curdled milk! (7)
23: The idea -- a little meal filled you once (5)
24: and 15 Novel alternative excised from huge spits (5,12)
25: I got by in Los Angeles or a North African state (5)
26: Roosevelt's undergarment? (5)