K. N. Pepper, and other condiments; put up for general use,

Mode of access: Internet.

The song of higher-water,

A parody on Longfellow's "Song of Hiawatha".

Naturalism and agnosticism : the Gifford lectures delivered before the University of Aberdeen in the years 1896-1898 /

Includes bibliographical references and index.

Briefe von Alexander von Humboldt an Varnhagen von Ense : aus den jahren 1827 bis 1858. Nebst auszügen aus Varnhagen's tagebüchern und briefen von Varnhagen und andern an Humboldt.

Mode of access: Internet.

Cuadros de la naturaleza /

First published as Ansichten der Natur, 1808.

A study of Kant,

Includes index.

Immanuel Kant (1724-1804)

"From the Proceedings of the British academy, vol. X."

A system of geography, popular and scientific, or, A physical, political, and statistical account of the world and its various divisions /

Each volume bound in 2 pts., paged continuously. Pt. 2 of each has added t. p. and contents for entire vol.

The trail of the Spanish horse /

Frontispiece and plates facing p. 46, 110 and 212.

Kosmos : Entwurf einer physischen Weltbeschreibung/

Mode of access: Internet.

Recueil d'observations astronomiques, d'opérations trigonométriques et de mesures barométriques, faites pendant le cours d'un voyage aux régions équinoxiales du Nouveau continent, depuis 1799 jusqu'en 1803,

Mode of access: Internet.

Ensayo político sobre el reino de la Nueva España /

Mode of access: Internet.

Tableaux de la nature /

Contiene: T. II (II, 391 p.)

Mélanges de géologie et de physique générale /

Contiene: T.I (XVI, 596 p.)

The development of the human body; a manual of human embryology,

"Literature" at end of each chapter.