The memoir traces the author's upbringing in a creatively inclined family and his formative schooling, including a Jesuit education and university study. He recounts adventurous voyages, from Arctic whaling to travels in West Africa and Egypt, alongside the practical trials of establishing a medical practice. Literary emergence appears through early stories and novels and the development of a famous fictional detective and other characters. He also records deep involvement in psychic research and spiritualism, public lecturing and political activity, and quiet reflections on family, loss, and the choices that shaped his public and private life.