This thoughtful, poetic book uses metaphors and beautiful imagery to explore the reasons for our tears. In a soft voice, Mario asks, “Mother, why do we cry?�

Humans are unique in shedding tears of sorrow. We do not just cry over our own problems: we seek out sad stories, go to film and the theatre to see Tragedies, a

Crying has fascinated mankind for millenia. Since ancient times, we have known that emotional tears are a unique human characteristic. Unsurprisingly, over hund

Describes the physiological effect of crying.

As his fifth birthday party approaches, Little Rabbit decides to invite only those friends who are also too old to cry until he learns that others of all ages w