Science, Mysticism, and spirituality are not separate areas of knowledge, they are interconnected.  Modern physicists have written books in the similarities between advanced quantum theory and the ancient writings from India.  Mysticism can be known as a more structured form of spirituality. And, of course, spirituality deals with the connection between God and man. 

Science deals with the inter-workings of the systems of nature and how they create an integrated whole of beauty, economy, and sustainability.  If you study mystical writings of ancient sages, you'll find countless references to the simplicity and spirituality of the natural world.  It was William Blake who said: "To see a World in a Grain of Sand, And a heaven in a Wild Flower, Hold Infinity in the palm of your hand, And Eternity in an hour."

The study today of modern books and classics will yield you much wisdom and illumination.  Some people are not satisfied with just faith; they need logic, proof, and living examples of the higher spiritual laws that govern our existence.  It can be said that the universe that gave us such a magnificent mind intended us to use it to explore the vast wonders of the creation. 

This is science, mysticism, spirituality for the 21st century, and it is easier than ever now to access.  According to the Gospel of St Thomas, Let him who seeks, not cease seeking until he finds, and when he finds, he will be troubled, and when he has been troubled, he will marvel."