Title 1:
Knish: In Search of the Jewish Soul Food (HBI Series on Jewish Women) by Laura Silver
Title 2:
Encyclopedia of Jewish Food by Gil Marks
Title 3:
The Book of Jewish Food: An Odyssey from Samarkand to New York by Claudia Roden
Title 4:
The Perfect Passover Cookbook: Family-Tested Recipes for Matzoh Ball Soup, Kugel, Haroset, and More, Plus 25 Desserts by Judy Bart Kancigor
Note: Had a quick look through these four books in both file types using Calibre for PC for the epub files, and Kindle for PC for the mobi.
Enjoy.