[fr] [Gutenberg 35986] • Histoire de Édouard Manet et de son oeuvre Hachette Livre Bnf
[en] [Gutenberg 1227] • The Expression of the Emotions in Man and Animals IndyPublish.com
[en] Transitioning Together · One Couple's Journey of Gender and Identity Discovery Jessica Kingsley Publishers
[en] Take Me With You
[en] Unmasking the Face Prentice Hall
[en] Introducing Body Language Icon Books
[it] Il Matrimonio Degli Opposti Neri Pozza
[en] How Change Happens MIT Press