A little more on Deleuze on Foucault in Spanish: There is a different translation of three lectures – 17 Dec 85; 7, 14 Jan 1986 in Michel Foucault y el poder.

This therefore overlaps with the two volumes previously mentioned:-

El saber [Knowledge] – lectures of 22, 29 Oct 1985; 5, 12, 19, 26 Nov 1985; 10, 17 Dec 1985.

El Poder [Power] – lectures of 7, 14, 21, 28 Jan 1986; 25 Feb 1986; 4, 11, 18, 25 March 1986; 8, 15 April 1986

I’ve been told a third volume in the Cactus series, on Desire, is forthcoming. I suppose this will include the remaining lectures – from the Paris-8 site there were also lectures on 22, 29 Apr 1986 and 6 May 1986.

See the 1985 course listing with links to audio files here; and the 1986 one here.

Thanks to comments on Facebook and Twitter for helping with this – updates certainly welcome.