Introducing time

Craig Callender is a philosopher of science, known for his work exploring the nature of time. His book, "Introducing Time," offers readers an accessible look at complex ideas in physics and philosophy.

Ralph Edney is an author who makes complex scientific topics easy to understand. He's known for books like Fractals and Great Theories of Science, along with his popular Introducing Time and Introducing Relativity graphic guides. Edney specializes in explaining big ideas clearly.