Moon goddess, sister of Helios... (6)

...and Artemis' twin (6)

Small brown passerine songbird (4)

Witty sayings (4,4)

African conflict at the turn of the 20th century (4,3)

Instrument used to obtain soil and rock samples (5)

Pre-Roman occupiers of Gaul, Britain and Ireland (5)

Pacific tropical storm (7)

Refrain from doing, taking something (4,2,2)

Chop finely: mess (4)

Boxer's corner-man (6)

Medieval style of architecture (6)

Example of a literary cycle comprising medieval European allegorical fables (7,3,3)

Is Abner? (anag) (7)

Announcement in a church of a marriage service (5)

Welsh traditional county, once ambiguously English (13)

In fashion; the current rage (3,3,2)

Short joke or amusingly clever remark (3-5)

Kettledrums (7)

Pore over: den (5)

Con game (4)