For more than thirty years, The Universe Next Door has set the standard for a clear, readable introduction to worldviews. In this new fifth edition, James Sire offers additional student-friendly features to his concise, easily understood introductions to theism, deism, naturalism, Marxism, nihilism, existentialism, Eastern monism, New Age philosophy and postmodernism. Included in this expanded format are a new chapter on Islam and informative sidebars throughout.The book continues to build on Sire's refined definition of worldviews from the fourth edition and includes other up-dates as well, keeping this standard text fresh and useful. In a world of ever-increasing diversity, The Universe Next Door offers a unique resource for understanding the variety of worldviews that compete with Christianity for the allegiance of minds and hearts. The Universe Next Door has been translated into over a dozen laguages and has been used as a text at over one hundred colleges and universities in courses ranging from apologetics and world religions to history and English literature.