In addition to these , Tan has written two children 's books : `` The Moon Lady '' ( 1992 ) and `` Sagwa , the Chinese Siamese Cat '' ( 1994 ) , which was turned into an animated series which aired on PBS .
Tan has also written two children 's books : `` The Moon Lady '' ( 1992 ) and `` Sagwa , the Chinese Siamese Cat '' ( 1994 ) . `` Sagwa '' was turned into an animated series which aired on PBS .