Jeffrey Lang is an American author, mathematician, and a convert to Islam. He is best known for his works on religion and his novels that bridge the gap between Western and Islamic worldviews. Born in 1954, Lang converted to Islam in the early 1980s after a period of personal reflection and study of the religion. In addition to his religious texts which delve into his personal journey to Islam and his reflections on Islamic teachings, Lang is also recognized for his contributions to the Star Trek novel franchise. He has written several Star Trek novels, including "Immortal Coil" and books in the "Star Trek: The Next Generation" and "Star Trek: Deep Space Nine" series. As a mathematician, Lang holds a PhD in mathematics and has taught at the University of Kansas. His academic expertise has influenced his writing style, which is often analytical and thoughtful, especially in his discussions of faith and spirituality. Lang's works are appreciated for their contribution to interfaith dialogue and for offering an insightful perspective on the convergence between rational thought and spiritual belief.