‘giving account of (direct) experience of ultimate reality‘ – my working definition of mysticism
DCW’s site HERE
DCW’s site is very useful because it includes all these and much more;
Introduction to The Cloud of Unknowing
Introduction to Confessions of Jacob Boehme (edited by W. Scott Palmer)
Introduction to the Letters of Evelyn Underhill
by Charles Williams
COPYRIGHT
As far as I have been able to ascertain, all of these works are now in the public domain. If you own copyright in any of these, please let me know immediately and I shall either negotiate permission to use them or remove them from the site as appropriate.
DCW
Wikipedia is quite useful HERE
Mystics of the world course HERE
Soul Needs - One Garden 