Psychology; a class manual in the philosophy of organic and rational life,

Mode of access: Internet.

The philosophy of loyalty /

Includes index.

Collected essays and reviews /

Includes bibliographical references and index.

The philosophy of despair.

Printed by Stanley-Taylor Company.

The philosophy of Sir Isaac Newton explained in six dialogues, on light and colours, between a lady and the author /

Bookseller's advertisement, [2] pages at end.

The work of the Open court publishing co.; an illustrated catalogue of its publications covering a period of twenty-one years (1887-1907) consisting of a complete book list with brief characterization of authors and contents, including also a selection of noteworthy articles from the Monist and the Open court.

Cover title.

The best books: a reader's guide and literary reference book, being a contribution towards systematic bibliography,

Parts 1, 2, 4 and 5 issued with cover-titles only. Title-pages, with original date, were issued for all volumes with part 6.