In this absorbing book, renowned psychologist Robert J. Sternberg presents a psychological approach to human relationships that reveals how and why people fall in and out of love. Fascinating reading for anyone who wants to learn more about love, Cupid's Arrow draws on fields ranging from history to cognitive science to folklore, offering a comprehensive account of love in its many forms. Grounded in Sternberg's own 'triangular theory', the book explores the many varieties of love as diffe