Robert Daniel San Souci (October 10, 1946 – December 19, 2014) was a multiple award winning
children's book author, who resided in San Francisco, California. He often worked with his brother, Daniel San Souci, a children's book illustrator. He was a consultant to
Disney Studios and was instrumental in the production of the film
Mulan, for which he wrote the story. He studied
folklore in graduate school. He died after suffering a head injury due to a fall in San Francisco in December of 2014.