37-49 (January
1900)

The Sky from Pike's Peak. Astronomy and Astrophysics _13_, 150-51
(February 1894)

Soaring flight. Scientific American _90_, 345 (April 30, 1904)

Solving the mystery of the stars. Cosmopolitan _39_, 395-404 (August
1905)

Star streams and nebulae. Popular Science Monthly _38_, 338-41
(January 1891)

Strange markings on Mars. Popular Science Monthly _35_, 41-56 (May
1889)

Studies in astronomy. Chautaquan _12_, 38-43, 184-88, 330-34, 463-67,
596-601, 735-39; _13_, 34-39, 170-75, 304-09 (October 1890-June 1891)

The Sun and his family. Outlook _200_, 656-65 (March 23, 1912)

Transforming the world of plants. Cosmopolitan _40_, 63-70 (November
1905)

What a five-inch telescope will show. Popular Astronomy _1_, 372-73
(April 1894)

What is astronomy? Chautaquan _18_, 541-45 (February 1894)

What is the music of the spheres? Mentor _15_, 18-20 (December 1927)

What the stars are made of. Chautaquan _21_, 9-13 (April 1895)

What we know about the planets. Chautaquan _20_, 526-31 (February
1895)

When shall we have another glacial epoch? Publications of the
Astronomical Society of the Pacific 4, 15-19 (Jan. 30, 1892)

_Non-Fiction: Books, Pamphlets, Etc._

Astronomy in a nutshell, the chief facts and principles explained in
popular language for the general reader and for schools. New
York and London: G.P. Putnam's Sons, 1912. xi, 261p. front.,
illus., plates, diagrs. 19cm.

Astronomy with an opera-glass: a popular introduction to the study
of the starry heavens with the simplest of optical instruments, with
maps and directions to facilitate the recognition of the
constellations and the principal stars visible to the naked eye. New
York and London: D. Appleton and Co., 1888. vi, 154 p. incl. illus.,
maps. 23cm. (Enlarged from a series of articles in _Popular Science
Monthly_; see the preceding section.)

Astronomy with the naked eye; a new geography of the heavens, with
descriptions and charts of constellations, stars, and planets. New
York and London: Harper and brothers, 1908. xiii, (l)p., 1 1.,
246p., 1 1. illus., xiv charts (12 double). 21cm.

Curiosities of the sky; a popular presentation of the great riddles
and mysteries of astronomy. New York and London: Harper & brothers,
1909. xvi p., 2 1., 267, (1) p. i