A series of lectures presenting a systematic account of mental causation and the relationship between individual thought and universal law. Delivered by Thomas Troward, these addresses develop a structured framework in which mind is understood as both receptive and generative, operating within consistent principles that govern experience and expression. The lectures proceed through careful exposition rather than assertion, examining the nature of thought, the function of belief, and the role of intention in shaping conditions. Troward's method reflects his background in legal reasoning, emphasizing clarity, order, and the logical extension of first principles. The result is a body of work that bridges philosophical inquiry and applied psychology without reliance on anecdote or exhortation. Positioned within the early development of the New Thought movement, The Dore Lectures on Mental Science has remained influential for its systematic approach to questions of mind, causation, and creative process. The text stands as a foundational statement within a broader tradition concerned with the disciplined use of thought.