Best SF Stories From New Worlds 6, Berkley, 1971 p/b, 1st U.S. ed.

With M.M. introduction, story notes & ‘The Delhi Division’.

Other contributors: J.G. Ballard, Harvey Jacobs, Langdon Jones, John Clute, Hilary Bailey, Christopher Priest, Carol Emshwiller, M. John Harrison, J.J. Mundis.

N.B. Differing content from U.K. ed.