1934- 1949- 1950- 19thcentury 230 americanliterature architecture biblicalteaching biography brown calvinism christianity corbett david descriptionandtravel douglas gardendesign gardening gardens goats herders history historyandcriticism humanecology intellectuallife italiangardens italy jim landscape light lightanddarknessinthebible lipanindians mazegardens nature newagemovement philosophy quakers religion religiousaspects sanctuarymovement simplicity sonorandesert spirituality spirituallife stalkingwolf tom unitedstates visionquests young