Sure. First off, materialism rests on shaky foundation and is far away from a proven hypothesis. It has no explanation for consciousness and the hard problem of consciousness simply cannot be solved with the philosophical assumptions of materialism.
Easy Introduction: Thomas Nagel - Mind and Cosmos: Why the Materialist Neo-Darwinian Conception of Nature Is Almost Certainly False
Deeper: Anything by Bernardo Kastrup, but especially Idea of the World and Why Materialism is Baloney.
Anything by David Chalmers. There are many philosophers of mind right now. Analytic Idealism/Objective Idealism are good starting keywords for deeper investigations.
Materialism is damaging for understanding any form of undertaking in which you are trying to utilize your consciousness to understand yourself and its more esoteric effects on the world, such as manifestations, synchronicities such as mentors coming into your life when you are ready, statistically improbable events turning up in your life when you execute subs better, auras and the like. It’s not something that can easily be explained on a forum such as this(and this would hijack the thread), but you can follow up some of the suggested links for your own curiousity.
Avoid New Age like the plague and stick to academic books and cultures that have actually investigated the problem of consciousness(most of modern Western philosophy is useless in this regard since they avoid the truly important questions in life and stick to dry semantic games that hardly anyone is interested in, and Neuroscience and Psychology are equally foolish as they work with unexamined assumptions such as that the soul/consciousness is some by-product of material interactions in the brain). LOA guys are clueless because your desires cannot manifest as long as there are subconscious limiting beliefs and energetic/thought blocks. Because the subconscious mind is far more powerful than the conscious mind, conscious visualization and conscious pretending to be someone else or to have something you don’t have cannot work until your internal framework changes and becomes congruent with your desires.