"Dzogchen Practice in Everyday Life"--It doesn't mention any technical Dzogchen terms. I think this essay could be inspiring for anyone who meditates.
http://www.nyingma.com/dzogchen1.htm
"Buddha Nature"
http://www.pcddallas.org/Budda_Nature_b ... npoche.htm
I find reading Khyentse Rinpoche's writings to be like a breath of fresh air because his understanding and kindness were so vast.

