Wheat Problem

Researches in the Phenomena of Spiritualism, Part 1

A Practical Treatise on Metallurgy

Researches in the Phenomena of Spiritualism, Part 2

Phenomena of Spiritualism

On Radiant Matter [microform]

Researches Into the Phenomena of Modern Spiritualism

Researches In The Phenomena Of Spiritualism

Photographic News for Amateur Photographers ... ; Volume 1

Electrical News and Telegraphic Reporter

London Water Supply. Report ... on the Composition and Quality of Daily Samples of Water Supplied to London During 1881, by W. Crookes, W. Odling and C. M. Tidy