The study of nonlinear dynamical systems has exploded in the past 25 years, 
    and Robert L. Devaney has made these advanced research developments accessible 
    to undergraduate and graduate mathematics students 
    as well as researchers in other disciplines with the introduction of this widely praised book. 
    In this second edition of his best-selling text, 
    Devaney includes new material on the orbit diagram from maps of the interval 
    and the Mandelbrot set, 
    as well as striking color photos illustrating both Julia and Mandelbrot sets. 
    This book assumes no prior acquaintance with advanced mathematical topics 
    such as measure theory, topology, and differential geometry. 
    Assuming only a knowledge of calculus, Devaney introduces many of the basic concepts 
    of modern dynamical systems theory and leads the reader 
    to the point of current research in several areas.