I've come across 'The Fourth Dimension' by several authors, depending on the context. The most well-known is probably 'The Fourth Dimension: Toward a Geometry of Higher Reality' by Rudy Rucker, a mathematician and computer scientist who explores complex concepts in an accessible way. His work blends science and philosophy, making it a fascinating read for anyone curious about theoretical spaces.
Another notable mention is 'The Fourth Dimension' by David Yonggi Cho, which approaches the topic from a spiritual perspective, discussing faith and the supernatural. For those into sci-fi, 'The Fourth Dimension' by Robert Anton Wilson offers a wild, mind-bending ride. Each author brings a unique flavor to the idea of the fourth dimension, whether it's mathematical, spiritual, or speculative fiction.