Mountains, the use of, [148], [149]; and plain, influence of the, [150], [151].

Muse, The Venality of the, translation, [389].

Musketaquid, Prairie, or Concord River, [115].

Muskrat, the, [114]-[117].

Mussel, the, [129].

"My life more civil is and free," verse, [415].

Names, poetry in, [20]; of places, French, [56], [57]; men's, [236], [237]; of colors, [273], [274].

Natural History of Massachusetts, [103]-[131].

Natural history, reading books of, [103], [105].

Nature, health to be found in, [105]; man's work the most natural, compared with that of, [119]; the hand of, upon her children, [124], [125]; different methods of work, [125]; the civilized look of, [141]; the winter purity of, [167]; a hortus siccus in, [179]; men's relation to, [241], [242].