I read Parrot Mom's message, and thought I'd add another site for Chowhoundish presents. I've attached a link to JewishBookMall's cookbook section. (Note: the other parts of the site are a great source of music and other books of Jewish interest.)
I'd also appreciate comments from other Kosher Chowhounders about any of the books they have. I have several of Joan Nathan's books. The Foods of Israel is a great read, with lots of commentary and stories about all the foods of Israel for the past 60 or more years.
Her Jewish Cooking in America is also terrific.
Has anyone worked with Cucina Ebraica? It sounds yummy.
Chag Sameach, all!