Pheneas Speaks is a collection of spirit communications published by Arthur Conan Doyle, featuring messages purportedly from a spirit guide named "Pheneas." In the 1920s, Doyle and a circle of spiritualist colleagues claimed to receive teachings from Pheneas, a higher spirit, through trance mediums. This book compiles those channeled messages, which often read like sermons or lectures from beyond. Pheneas Speaks covers topics such as the nature of the afterlife, moral development of souls, and urgent calls for humans to embrace spiritual truths. Doyle presents these transcripts with reverence, arguing that they demonstrate the reality of angelic guidance helping humanity evolve. The tone is encouraging and prophetic – Pheneas warns of materialism and war, urging brotherhood and faith. For Doyle, who introduces and annotates the communications, the book served as evidence of an organized effort by enlightened spirits to aid our world. Pheneas Speaks thus offers a fascinating (if controversial) glimpse into the deep end of interwar spiritualism, showcasing Doyle's role not as a fiction writer but as a fervent believer disseminating what he felt was literal otherworldly wisdom.

Sir Arthur Conan Doyle (1859–1930) was a Scottish author, physician, and spiritualist best known for creating the legendary detective Sherlock Holmes. Born in Edinburgh, he studied medicine at the University of Edinburgh, where his storytelling talent began to emerge alongside his scientific education. Though initially practicing as a doctor, Doyle turned to writing to support himself, eventually achieving worldwide fame with the publication of A Study in Scarlet in 1887. Beyond detective fiction, he explored historical novels, science fiction, and supernatural themes, notably in the Professor Challenger series. A passionate advocate for justice, he was involved in several real-life legal investigations. In his later years, Doyle became deeply involved in spiritualism, dedicating much of his time and writings to life after death. His legacy endures as one of the most influential figures in literary history.