Check out this great piece on Love

4:08 pm 28 October 2013
A General Theory of Love - Thomas Lewis, Fari Amini, Richard Lannon Essays in Love - Alain de Botton Why We Love: The Nature and Chemistry of Romantic Love - Helen Fisher The Psychology of Love - Robert J. Sternberg Falling in Love: Why We Choose the Lovers We Choose - Ayala Malach Pines

Click around and see the recs of great books on the psychology of love as well. 

Love psychology