| Montague Ullman | | Collection of writings on the value of dreams, experiential dream groups and parapsychology. |
| On Dreams | | Aristotle considers the implications of dreaming with regard to the nature of perception. Beyond his insights into the nature of the mind, his writing gives us a glimpse of the bizarre and sometimes humorous beliefs held before modern science. |
| On Prophesying by Dreams | | Aristotle recognizes that all beings, even animals, dream, and discounts claims of a divine source and of their ability to foretell the future. |
| The Quantitative Study of Dreams | | A reference library of papers on content analysis in dreams; includes some unpublished works not seen elsewhere. Discussion of the ability of science to analyze dream content. | |
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