Concord lectures on philosophy, comprising outlines of all the lectures at the Concord Summer School of Philosophy in 1882, with an historical sketch /
Concord Summer School of Philosophy(1882)
Bridgman, Raymond Landon.
Philadelphia :  A. Saifer, 
1969.
Reprint of the ed. of 1883, Cambridge, Mass.
Transcendentalism (New England)
Philosophy.