The Hallucinations, the conversations around her, all were beginning to focus in, to build in intensity.
"Syndrome"
Thomas Hoover
We know, of course, that Hallucinations are among the most common of psychic phenomenon.
"The Book of Life: Vol. I Mind and Body; Vol. II Love and Society"
Upton Sinclair
The writer speaks of the power of calling these Hallucinations up as being quite consistent with perfect sanity of mind, but as sometimes inducing madness.
"The Roman Poets of the Republic"
W. Y. Sellar