This crossword No. 12637 clues and answers were published on Wed 10 Nov 2010 and the puzzle can be visited by following The Guardian Quick Crossword No. 12637 link.
All Across Clues and Answers:
5-across – Paper jacket for a book : DUSTCOVER
8-across – Autumn in America : FALL
9-across – Hero worship : IDOLATRY
10-across – Easily managed : DOCILE
11-across – Shrewd : ASTUTE
13-across – Sleuth : HUSTLE
15-across – Masses : PLENTY
16-across – Person in charge of a gaming table : CROUPIER
18-across – : ODDS
19-across – Aim : INTENTION
All Down Clues and Answers:
1-down – Headlong : FULLTILT
2-down – Clothing : ATTIRE
3-down – Capital of Colombia : BOGOTA
4-down – Girl’s name : VERA
6-down – Carefully contrived scheme : MANOEUVRE
7-down – Thankfulness : GRATITUDE
12-down – In close, direct confrontation : TOETOTOE
14-down – Banished : EXILED
15-down – Equivalence : PARITY
17-down – Bone of the forearm : ULNA
This crossword has in total 20 where 10 are across and 10 are down.