18 down- irish author who won the 2007 man booker prize for her novel "The Gathering". 4 and 7 LETTERS --N- -N--G-T 19 across- a fringe of pointed teeth surrounding the opening of a moss capsule. 9 LETTERS P--I-T-M- 29 down- an adherent of any of various Muslim mystical orders or teachings, emphasising direct personal experiencing with god. 4 LETTERS -A-I