Across
Grand made a tidy sum kept at home (8)
Open prison was satisfactory (6)
While original a sermon's interminable (2,4,2,4,3)
I haven't cracked this one yet — but Times for the Times have:
AS LONG AS (while) + anagram of A SERMON
Guest wearing very informal shirt on island (7)
I haven't cracked this one yet — but Times for the Times have:
IN (wearing) + V + TEE (informal shirt) next to I
Frugal bath was running — little time to fill that (7)
I haven't cracked this one yet — but Times for the Times have:
SPA (bath) + RAN (was running) around T
Male depression son leaves for another day (8)
Beneficiary agreed with judge's conclusion (5)
Small state broadcaster likely to fail (5)
Municipal chairman's wife hiding diamonds in dressing gown (8)
I haven't cracked this one yet — but Times for the Times have:
remove D from MAYO (dressing) DRESS (gown)
Golf club in the south of France Republican applied to (7)
Be opposite to but somehow inside ship (7)
One wound up in the Tower, perhaps (6,9)
Desert lion scratching its back a bit (6)
Stock structure of company which people exploit (8)
Down
A position with game in front of it (6)
I haven't cracked this one yet — but Times for the Times have:
A LIE (position) with GO (game) in front
Unaware manifest includes lithium (9)
Not very musical group soon releasing covers (4,3)
Send cheque finally, after it's due (5)
I haven't cracked this one yet — but Times for the Times have:
last letter of CHEQUE + LATE (after it’s due)
Third man shares cell with fat old philosopher and lover (7)
I haven't cracked this one yet — but Times for the Times have:
ABEL (third man) + LARD (fat) with the L overlapping
US drug agency officer sold drugs (5)
Tiles hopefully all toppling in old cupola's nets (8)
I haven't cracked this one yet — but Times for the Times have:
DOME’S (cupola’s) around (nets) IN + O
Roman road, say, so few turns (5,3)
Arabs during theology class convert to Catholicism (8)
Bloodthirsty character unusual for Austen (9)
School dance I arrange, almost guaranteeing party (8)
NY garden mature, length as measured (7)
Pictish tribe retreated northwards, embracing fresh start (7)
Bond after the first Christmas present (6)
I haven't cracked this one yet — but Times for the Times have:
A.D. (after the first Christmas) + HERE (present) A very good clue!
Current temperature lower than doctor provided (5)
I haven't cracked this one yet — but Times for the Times have:
T under DR + IF (provided)
Feathered hat it's surprising king wears like that (5)
I haven't cracked this one yet — but Times for the Times have:
HA (it’s surprising) + K in SO (like that)
Type letters or click words in the clue