Which UFO comics etc were there?

I have at home these comics with UFO matter in:-
Countdown comic: all except 1 2 3 4 5 7 8 10 13 14 17 19 20 21 30 49
51
TV Action comic: all up to 132

These specials:-
- TV Action holiday special: the first story is "Merchants of Death"
(Mission Impossible).
- TV Action holiday special: the first item is "Supertrains of the
future".
- Countdown holiday special 1971 (cover and pages 1 2 3 4 and 45 to
end are missing).
- UFO annual: the first story is THE SNATCH.
- Countdown annual: the first story is UFO: THE CIRCUS.
- UFO: le projet Foster (in French).
- Space 1999 hardback book, copyright mcmlxxix, the first story is
about an alien (not a redsuit) called H'r'nath Kem-Toh.

(1) Which other annuals and specials were there with UFO matter in?
(2) Is there anyone in England who could supply the missing matter or
pohotocopies of them if I pay for the posrage and the photocopying?