Book Review
A Depth Psychological Reflection on Dan Brown’s Novel
Lois E. Wilkins, PhD, APRN
Copyright © 2026 by Lois E. Wilkins, PhD, APRN
All rights reserved.
Some books entertain us and then gradually recede, while others leave behind a question that continues working long after the story has ended. Dan Brown’s The Secret of Secrets belongs, for me, to the second category. Beneath the familiar architecture of mystery, danger, hidden knowledge, and rapidly unfolding discovery lies a question considerably older than any of the institutions or technologies through which the novel explores it. What is consciousness, and how much of what we call reality depends upon the limits of our present capacity to perceive it?
Brown approaches this question through Katherine Solomon and her investigation of consciousness. Her work challenges the assumption that consciousness is simply produced by the brain and contained within the individual. Instead, the novel opens toward the possibility that consciousness participates in something larger, a field or dimension of reality that human beings have only begun to understand. For a depth psychologist, this territory is immediately familiar, although the language through which we approach it may be different.
One of the images that remained with me after reading the novel was the ladder. Katherine’s understanding of consciousness suggests levels through which human awareness may ascend, each opening onto realities unavailable from the level below. The image is compelling because human beings have imagined consciousness vertically for thousands of years. Jacob dreams of a ladder connecting earth and heaven. Mystical traditions describe stages of awakening. Alchemical texts portray transformation as a movement through increasingly differentiated states, while depth psychology understands individuation as a gradual enlargement of the ego’s relationship with a psyche far greater than itself.
Yet I found myself wondering whether consciousness is only a ladder.
The ladder assumes movement from one level to another, with something higher waiting beyond our present position. There is another possibility, however, in which consciousness is less something we climb toward than something within which we already exist. Older traditions sometimes called such a medium aether, not merely as a physical substance but as an image for that which permeates and connects what otherwise appears separate. From this perspective, the task may not be to ascend beyond ordinary consciousness so much as to become increasingly capable of perceiving what has always surrounded and penetrated us.
This distinction matters because it changes the nature of the search. If consciousness exists only at progressively higher levels, then knowledge becomes a journey upward toward something not yet reached. If consciousness is also a field in which we already participate, then discovery involves relationship. We are not merely climbing toward consciousness. We are becoming conscious of our participation within it.
Depth psychology has approached this mystery through the unconscious. Jung’s great contribution was not simply the assertion that unconscious processes influence conscious behavior. He proposed a psyche whose dimensions exceed the personal history of the individual and whose images sometimes appear to carry knowledge the conscious personality does not possess. Dreams, synchronicities, active imagination, mythic patterns, and autonomous images repeatedly challenge the assumption that the ego occupies the center of psychological life.
Brown approaches similar territory through science, noetic research, technology, and the thriller form. That difference is part of what makes the novel interesting. Questions that once belonged primarily to religion, philosophy, mysticism, and psychology are increasingly entering conversations about physics, neuroscience, information, and consciousness studies. The languages differ, and they should not be collapsed into one another, yet they repeatedly circle the same mystery. Human beings continue discovering that the world may be stranger, more interconnected, and less easily divided into inner and outer than our ordinary categories suggest.
The novel also raises a more difficult question about knowledge itself. Human beings have long imagined that revelation will liberate us, as though discovering the secret hidden behind appearances will necessarily make us wiser. History gives us little reason for such confidence. Knowledge increases capacity, but capacity and wisdom are not the same thing. Every enlargement of human power asks a corresponding enlargement of consciousness if that power is to be held responsibly.
This is where The Secret of Secrets becomes more than a story about discovering what consciousness is. It becomes a story about whether we are prepared for what we seek. The question is not simply whether consciousness survives the boundaries we have assigned to it or whether realities exist that our current scientific models cannot adequately explain. The deeper question concerns the human being who receives that knowledge. What kind of consciousness is required to encounter a larger reality without immediately attempting to possess, exploit, or control it?
That question has accompanied depth psychology from its beginning. Individuation is not the accumulation of increasingly extraordinary experiences. It is the development of a relationship with psychic realities that continually challenge the sovereignty of the ego. The encounter with the unconscious asks for humility precisely because what we meet there cannot simply be incorporated into what we already know.
Perhaps this is why the mysteries surrounding consciousness remain so compelling. They disturb one of our most persistent assumptions, which is that the world becomes less mysterious as knowledge increases. My experience has been almost the opposite. Knowledge often carries us to the boundary of another mystery, where the categories that brought us there are no longer sufficient.
The Secret of Secrets moves quickly, as a Dan Brown novel should, but the question beneath its velocity is remarkably still. What if consciousness is larger than the individual mind through which we experience it? What if our separateness is not as absolute as it appears? What if some of the realities human beings have approached through symbol, dream, mystical experience, and imagination are not remnants of a less sophisticated age but early attempts to enter into relationship with dimensions of existence we are only beginning to describe differently?
I do not think the value of these questions lies in answering them too quickly. The temptation to turn mystery immediately into explanation may be one of the habits consciousness itself must outgrow. There are mysteries that ask to be solved, but there are others whose value lies in enlarging the person capable of remaining in relationship with them.
Perhaps the secret beneath all the other secrets is not a final piece of hidden knowledge. Perhaps it is the recognition that consciousness itself remains a mystery and that our task is not simply to discover how far it reaches, but to become capable of meeting what it reveals.