Some will say tortise shell, others calico.  Either way, she is cute!

Difficult to say from the picture, might Sasha be an American or British
shorthair or a cross between that and something else??  Shorthairs are a
large breed with blunt faces, very round when adult, but it takes a while
for the round jowly face to develop. See pics of Memphis and Phoenix on
alt.binaries.pictures.animals to compare. You could also do a search for the
shorthair breed pages. The ladies are usually smaller.
sandra

Sascha is certainly a calico cat. If she had no white she would be a
tortoiseshell cat.
Very lovely kitties, and bless you for taking in Phoenix.